Head to head: who leads each category
About this relationship
Lithuania and Denmark, as fellow European Union and NATO members bordering the Baltic Sea, maintain a cooperative relationship centered on regional security and Nordic-Baltic solidarity. Historically, the two countries had comparatively limited direct interaction, having developed under different imperial and political spheres for much of their history, but ties have deepened substantially since Lithuania's accession to the EU and NATO in 2004.
Security cooperation has become the most prominent element of the relationship, particularly since Russia's full-scale invasion of Ukraine in 2022 heightened concern about the vulnerability of the Baltic states. Denmark has contributed to NATO's enhanced forward presence in the Baltics and has participated in broader Nordic-Baltic defense coordination, including through the informal NB8 cooperation format that brings together Nordic and Baltic states on shared regional concerns.
Economic ties, while modest relative to Lithuania's largest trading partners, have grown within the EU single market, with Danish investment present in sectors such as shipping, logistics, and agriculture.
Diplomatically, Denmark has been a consistent supporter of Baltic security interests within EU and NATO forums, reflecting a broader Nordic commitment to the region's stability.
Overall, the relationship is a modest but steadily strengthening partnership defined primarily by shared EU and NATO membership and common cause on Baltic Sea security in the face of Russian assertiveness.
The position in the international influence ranking of Denmark is 38, while Lithuania is situated 35 places below in the ranking (position 73). Denmark maintains contact with 96 countries, while Lithuania maintains contact with 38 countries. Denmark maintains an excellent relation with 6 countries, while in the case of Lithuania, this figure drops to 6.
Lithuania is a country located in northeastern Europe, on the eastern shore of the Baltic Sea. It is bordered by Latvia to the north, Belarus to the east and south, Poland to the south, and the Russian exclave of Kaliningrad to the southwest. The country has a population of about 2.8 million people, and its capital and largest city is Vilnius.
Lithuania gained independence from the Soviet Union in 1990 and has since become a member of the European Union and NATO. The country has a parliamentary democracy and a mixed economy that is heavily dependent on exports. The main industries in Lithuania include manufacturing, agriculture, and tourism.
Lithuania has a history of foreign occupation, including by the Soviet Union and Nazi Germany during World War II. In recent years, it has faced challenges related to its relations with Russia and its efforts to diversify its energy sources away from dependence on Russian natural gas. Lithuania has also sought to strengthen its ties with the West and has actively participated in regional and international organizations such as the EU and NATO.
Geography & terrain
Mostly flat to gently rolling lowlands, dotted with forests, lakes, and rivers, with a short belt of coastal dunes in the west. Humid continental climate with maritime influence near the coast. Has a Baltic Sea coastline. The flat, open landscape offers little natural cover, historically leaving the country exposed to overland invasion across the North European Plain.
Denmark is a small, stable, and affluent country located in northern Europe. It is a parliamentary democracy and a member of the European Union (EU). Denmark has a population of about 5.8 million people and is known for its high standard of living, strong social welfare system, and low crime rate.
The economy of Denmark is highly developed and diversified, with a strong focus on service industries, particularly in the areas of trade, tourism, and finance. The country is also home to a number of international companies, including pharmaceuticals and renewable energy.
Denmark is a member of the United Nations, NATO, and the Council of Europe, among other international organizations. It has a strong tradition of neutrality and has played a leading role in promoting peace and stability in the region, including through its participation in peacekeeping operations around the world.
In recent years, Denmark has faced a number of challenges, including the rise of populism and nationalism, tensions over immigration and integration, and the impact of climate change. However, the country remains a beacon of stability and prosperity in Europe and is widely respected for its commitment to human rights and the rule of law.
Geography & terrain
Overwhelmingly flat, low-lying terrain — glacially formed plains covering the Jutland peninsula and hundreds of islands. Temperate maritime climate with mild winters and cool summers. Long coastline along the North Sea and Baltic, deeply indented with fjords and straits. The flat, open landscape offers almost no natural defensive barriers, and the long exposed coast has historically left the country easy to approach and cross by land or sea alike.
| Government type | Parliamentary republic | Parliamentary constitutional monarchy |
| GDP | $95.2B | $462.5BLeads |
| GDP per capita | $33.0K | $77.0KLeads |
| Military expenditure | $2.6B | $10.0BLeads |
| Military expenditure per capita | $910 | $1.7KLeads |
| Land military expenditure (estimation) | $1.4B | $3.0BLeads |
| Air military expenditure (estimation) | $656.9M | $3.5BLeads |
| Naval military expenditure (estimation) | $525.5M | $3.5BLeads |
| Nuclear power | No | No |
| European Union | Member | Member |
| NATO | Member | Member |
Both Lithuania and Denmark are members of the European Union.Both Lithuania and Denmark are members of NATO.
The capitals of Lithuania and Denmark are approximately 813 km apart (straight-line distance). There is a standard time difference of about 1.0 hours between them.
Based on shared language, currency, economic profile, borders and international groups, Lithuania and Denmark score a 40/100 similarity index. This is a fun, approximate metric — not a scientific one.
Excellent relation (7+/10) with both countries
United States Latvia United Kingdom New Zealand Estonia Bulgaria Spain Germany Greece
Comparing Lithuania's and Denmark's scores against the same third countries shows where each one has a clear edge. Lithuania scores noticeably higher with: Sweden, Libya, Palestine, New Zealand, Turkey.Denmark scores noticeably higher with: Russia, Georgia, Kosovo, Philippines, Estonia.
Let's suppose a hypothetical conflict occurs between both countries:
Initial phase
With both the bigger war chest and the stronger air force, Denmark is well placed to seize the initiative early, striking key military and infrastructure targets first.
Force composition
Denmark can also call on significantly more personnel, counting both active-duty and reserve forces. Denmark's advantage extends to naval power as well.
Ground campaign
Lithuania's terrain could make a rapid ground campaign difficult: The flat, open landscape offers little natural cover, historically leaving the country exposed to overland invasion across the North European Plain. Suwalki Gap would likely be a focal point of the campaign: The narrow land corridor between Kaliningrad and Belarus that is Lithuania's and NATO's most exposed chokepoint on the alliance's eastern flank. Denmark's terrain could make a rapid ground campaign difficult: The flat, open landscape offers almost no natural defensive barriers, and the long exposed coast has historically left the country easy to approach and cross by land or sea alike. Copenhagen would likely be a focal point of the campaign: The capital sits on the Øresund strait, controlling ship traffic between the Baltic Sea and the North Sea alongside Sweden. Denmark's larger population could also support a prolonged resistance.
Prolonged conflict
Denmark's stronger economy could help sustain military operations in a prolonged conflict. Lithuania also devotes a larger share of its economy to defense (about 2.8% of GDP), a more militarized posture that could be easier to sustain over time. Occupying Lithuania outright would likely prove costly given its terrain.
Overall assessment
Denmark would be more likely to prevail in this matchup, with an estimated 63.5% probability of winning. Achieving a decisive victory over Lithuania — let alone occupying it — would likely be more difficult than that headline number suggests.
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