Denmark shares a land border with Germany.
Germany is the only country that shares a land border with Denmark. Considering you've tagged Germany in the question, I get a feeling you already knew...
Germany shares same land boarder as denmark.
The only country that has a land border with Denmark is Germany.However, there is a road and rail tunnel connecting it to Sweden.Only Germany to the south.
Germany has a land border with Denmark.
The USA is the only country which shares a land border with Canada. ================================================= Canada also shares a land border with Denmark. The international boundary runs through Hans Island, which is between Ellesmere Island and Greenland.
The only country Denmark has a land border with is Germany to the south.
The answer is Denmark which lies on top of Germany with the peninsular Jutland and the islands Fuen and Sealand with the capital Copenhagen.
Germany
Gemany
Germany
Germany has a land boarder with Denmark