Land boundaries with Albania (212 km), North Macedonia (234 km), Bulgaria (472 km) and Turkey (192 km) measure approximately 1,110 km in total. Of the country's total territory, 83.33% or 110,496 km2 (42,663 sq mi) is mainland territory and the rest 16.67% or 21,461 km2 (8,286 sq mi) is island territory.