Land boundaries:
total: 2,508 km
border countries: Bulgaria 608 km, Hungary 443 km, Moldova 450 km, Serbia 476 km, Ukraine (north) 362 km, Ukraine (east) 169 km
Coastline:
225 km
Maritime claims:
territorial sea: 12 nm
contiguous zone: 24 nm
exclusive economic zone: 200 nm
continental shelf: 200 m depth or to the depth of exploitation