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Germany has a land border with Denmark.
Asia is the continent that has the longest land border.
The following countries are the only countries that border the Mediterranean Sea, if the country is not on this list then they do not border the sea.
Spain
France
Monaco
Italy
Malta
Slovenia
Croatia
Bosnia and Herzegovina
Montenegro
Albania
Greece
Cyprus
Turkey
Syria
Lebanon
Israel
Egypt
Libya
Tunisia
Algeria
MoroccoThere are only about a dozen that do border the Mediterranean, so the other hundred odd countries in the world do not.
if you are comparing the lengths of the bordering states themselves
rather than the lengths of the borders they share with North Carolina
then it is Tennessee
The oceans border land masses.