• Airport Distance Calculator
• Flight Distance Between Cities
• Sofia to İstanbul Flight Time, Distance

Sofia to İstanbul Flight Time, Distance, Route Map

Flight time from Sofia, Bulgaria to İstanbul, Türkiye is 0 hours 37 minutes under avarage conditions. Our flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Actual flight times may vary depending on aircraft type, cruise speed, routing, weather conditions, passenger load, and other factors.

What is the Flight Distance Between Sofia and İstanbul?

The flight distance from Sofia (Bulgaria) to İstanbul (Türkiye) is 314 miles. This is equivalent to 505 kilometers or 273 nautical miles. The calculated distance (air line) is the straight line distance or direct flight distance between cities. The nearest airport to Sofia, is Sofia Airport (SOF) and the nearest airport to İstanbul, is Istanbul Ataturk Airport (ISL).

Sofia - İstanbul Timezones & Time Difference

Current local time in Sofia is 2025-08-14, 00:00:11 EEST
Current local time in İstanbul is 2025-08-14, 00:00:11 +03.
Time difference between Sofia (Bulgaria) and İstanbul (Türkiye) is 0 Hours.

Sofia to İstanbul Flight Route Map

Flight map from Sofia, Bulgaria to İstanbul, Türkiye is given below.
Click the map to view Sofia to İstanbul nonstop flight path and travel direction.

+− Leaflet | © OpenStreetMap The distance between cities calculated based on their latitudes and longitudes. This is also called distance as the crow flies. Bird flight distance is calculated by drawing a straight line between two point coordinates. The length of this drawn line will give the shortest distance value. This distance may be very much different from the actual travel distance. Sofia GPS Coordinates: Latitude: N 42° 41' 51.7'' Longitude: E 23° 19' 18.7'' İstanbul GPS Coordinates: Latitude: N 41° 0' 29.7'' Longitude: E 28° 58' 42.1'' Sofia Map, Where is Sofia located? İstanbul Map, Where is İstanbul located?

---