The relation between Andorra and United States is NEUTRAL, with an overall score of 5.98 out of 10.
Chance of conflict between both countries: rare
Head to head: who leads each category
About this relationship
The United States and Andorra maintain formal diplomatic relations, though the tiny Pyrenean principality, one of Europe's smallest states, did not become a member of the United Nations until 1993, among the last European nations to do so, reflecting its historically insular co-principality governance shared between the President of France and the Bishop of Urgell in Spain. The United States accredits its ambassador to Andorra on a non-resident basis from Madrid, a common arrangement for its relations with Europe's smaller states. Andorra's economy has historically relied on tourism, duty-free retail, and a banking sector once known for strict financial secrecy, an aspect of its economic model that has undergone significant reform in recent years under international pressure for greater transparency, including cooperation with United States and European Union standards on tax information exchange. Direct trade between the two countries remains minimal, consistent with Andorra's small population and specialized economic base.
The position in the international influence ranking of United States is 1, while Andorra is situated 171 places below in the ranking (position 172). United States maintains contact with 201 countries, while Andorra maintains contact with 13 countries. United States maintains an excellent relation with 74 countries, while in the case of Andorra, this figure drops to 0.
Andorra is a small, landlocked country located in the Pyrenees mountains between Spain and France. It has an area of about 181 square miles and a population of about 77,000 people. Andorra is a parliamentary democracy with two co-princes, the President of France and the Bishop of Urgell in Spain, who serve as joint heads of state. The country has a high standard of living and a stable economy, with a focus on tourism and banking. It is not a member of the European Union, but it does use the euro as its official currency and has close economic and political ties with both France and Spain. Andorra has a long history of neutrality and has not been involved in any major international conflicts.
Geography & terrain
Landlocked, no coastline. Entirely mountainous, tucked high in the Pyrenees between France and Spain, with an alpine climate of cold winters and mild summers. Its steep, enclosed terrain makes large-scale invasion impractical, and the country's small size and natural isolation have long kept it outside major conflicts.
The United States is a federal constitutional republic comprising 50 states and a capital district. It is one of the world's oldest and most influential democracies, and has a long history of global engagement. Located in North America, the United States is bordered by Canada to the north and Mexico to the south. It has a diverse population and a strong economy, and is home to a wide variety of cultures and lifestyles.
Politically, the United States has a federal system of government, with powers divided between the national government and the states. The country has a presidential system of government, with the President serving as both the head of state and the head of government. The United States has a bicameral Congress, consisting of the Senate and the House of Representatives, which makes and passes federal laws. The Supreme Court is the highest court in the land and has the power to interpret the Constitution and make judicial decisions that can shape national policy.
The United States has a strong, diverse economy that is powered by a variety of industries, including manufacturing, agriculture, energy, technology, and finance. The country is a leader in international trade and has a large and influential military. It is a member of numerous international organizations, including the United Nations and NATO, and plays a key role in shaping global political and economic developments.
Geography & terrain
Protected on two sides by oceans (Atlantic and Pacific), which has made direct invasion effectively impossible since the 19th century. Interior terrain is highly varied — the Appalachians in the east, the Great Plains in the middle, the Rocky Mountains in the west — but none of it has mattered much militarily given the ocean buffers. Climate ranges from temperate to subtropical to arid, depending on the region.
| Government type | Parliamentary co-principality | Federal presidential republic |
| GDP | $4.5B | $30.8TLeads |
| GDP per capita | $54.3K | $90.0KLeads |
| Military expenditure | Data not available | $997.3B |
| Military expenditure per capita | Data not available | $2.9K |
| Land military expenditure (estimation) | n/a | $279.2B |
| Air military expenditure (estimation) | n/a | $339.1B |
| Naval military expenditure (estimation) | n/a | $379.0B |
| Nuclear power | No | Yes |
| European Union | Not a member | Not a member |
| NATO | Not a member | Member |
The capitals of Andorra and United States are approximately 6 387 km apart (straight-line distance). There is a standard time difference of about 6.0 hours between them.
Based on shared language, currency, economic profile, borders and international groups, Andorra and United States score a 10/100 similarity index. This is a fun, approximate metric — not a scientific one.
Comparing Andorra's and United States's scores against the same third countries shows where each one has a clear edge. Andorra scores noticeably higher with: Colombia, Spain, Mexico.United States scores noticeably higher with: Israel, United Kingdom, Peru, Ukraine, France.
The relation between Andorra and United States hasn't changed recently, and it remains at 6.0.
Score history
Let's suppose a hypothetical conflict occurs between both countries:
In a hypothetical conflict between Andorra and United States, probably, Spain will participate helping Andorra.
No country will participate helping United States.
Initial phase
United States's larger military budget and stronger air power give it an advantage in the initial stages of the conflict, with the ability to target key military positions and infrastructure.
Force composition
United States can also call on significantly more personnel, counting both active-duty and reserve forces. United States's advantage extends to naval power as well.
Ground campaign
Andorra's terrain could make a rapid ground campaign difficult: Its steep, enclosed terrain makes large-scale invasion impractical, and the country's small size and natural isolation have long kept it outside major conflicts. Andorra la Vella would likely be a focal point of the campaign: The capital and only significant town, occupying the country's main valley and controlling its limited road access to France and Spain. United States's terrain could make a rapid ground campaign difficult: Protected on two sides by oceans (Atlantic and Pacific), which has made direct invasion effectively impossible since the 19th century. Panama Canal would likely be a focal point of the campaign: Though not U.S. territory, it remains vital to U.S. naval logistics by allowing rapid fleet transfer between the Atlantic and Pacific without circling South America. United States's larger population could also support a prolonged resistance.
Prolonged conflict
United States's stronger economy could help sustain military operations in a prolonged conflict. Occupying Andorra outright would likely prove costly given its terrain.
Overall assessment
Overall, the numbers favor United States, giving it an estimated 96.9% chance of coming out on top. Turning that edge into a decisive win over Andorra — and holding any ground taken — would still be far from guaranteed.
Initial phase
With both the bigger war chest and the stronger air force, United States's team is well placed to seize the initiative early, striking key military and infrastructure targets first.
Force composition
United States's team can also call on significantly more personnel, counting both active-duty and reserve forces. United States's team's advantage extends to naval power as well.
Ground campaign
United States's terrain could make a rapid ground campaign difficult: Protected on two sides by oceans (Atlantic and Pacific), which has made direct invasion effectively impossible since the 19th century. Panama Canal would likely be a focal point of the campaign: Though not U.S. territory, it remains vital to U.S. naval logistics by allowing rapid fleet transfer between the Atlantic and Pacific without circling South America. United States's team's larger population could also support a prolonged resistance.
Coalition
Andorra's team goes into this conflict as a coalition of Spain and Andorra. Fighting as part of a coalition brings combined strength, though coordinating several countries also adds logistical complexity.
Prolonged conflict
United States's team's stronger economy could help sustain military operations in a prolonged conflict. United States's team also devotes a larger share of its economy to defense (about 3.2% of GDP), a more militarized posture that could be easier to sustain over time.
Overall assessment
United States's team enters this matchup as the stronger side on paper, with roughly a 75.4% probability of winning. That advantage would still need to be converted into an actual battlefield result against Andorra's team, which real conflicts rarely guarantee.
Want to build your own teams? Try the War Simulator.