The distance between Istanbul to Tbilisi via Sofia, Istanbul, Ilgaz, Samsun, Rize is 2780 Km by road. You can also find the distance from Istanbul to Tbilisi via Sofia, Istanbul, Ilgaz, Samsun, Rize using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Istanbul to Tbilisi via Sofia, Istanbul, Ilgaz, Samsun, Rize for road driving directions!