Othoni is the westernmost part of Greece, with coordinates 39’ 50’ 59.10 Latitude and 19’ 24’ 08.61 Longitude.
It belongs to the prefecture of Corfu and it is a separate administrative community.
Its distance to the northern shores of Corfu [Agios Stephanos port] is 12 miles. The distance from Corfu town is 36 miles. The distance from ‘Mathraki’ 6 miles and from ‘Erikousa’ 8 miles. From the Italian cape Santa Maria di Leuca the distance is 42 miles and from the Albanian cape Linguetta 38 miles.
The archipel of Othoni consists of 44 isles, with names like Petalides (complex of 5 isles), Kartsinia (3 isles), Garbino, Kastrino, Partheno, Ostrako, Othoni … and more.
Othoni is the largest of the islands to the north of Corfu (Diapontian Islands), with a surface of 10,45 sq. km., length of appr. 5,6 km, max. width appr. 3,6 km and perimeter of 30 km.