Key Main transit country
Borders wholly or partially sealed by fences
400 km
400 miles
Kosovo
Macedonia
Albania
Montenegro
Austria
Bosnia
Serbia
Slovakia
Hungary
Greece
Bulgaria
Romania
Croatia
Slovenia
Ukraine
Germany
Turkey
Key Main transit country | Borders wholly or partially sealed by fences
Ionian
Sea
Mediterranean Sea
Aegean
Sea
Black Sea
200 km
200 miles
Kosovo
Macedonia
Albania
Montenegro
Austria
Bosnia
Serbia
Slovakia
Hungary
Greece
Bulgaria
Romania
Croatia
Slovenia
Switzerland
Italy
Ukraine
Germany
Turkey