Distance from Istanbul to Sumy
Straight line
By road
Travel time
Direction
Open in the calculator (stops, directions, fuel cost) → Sumy → Istanbul
How far is Istanbul from Sumy?
Istanbul (Türkiye) and Sumy (Ukraine) are quite far apart: 1,190 km in a straight line, that is 739 miles or 643 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.
From Istanbul, Sumy lies to the north (initial bearing 20°). The route crosses from Türkiye into Ukraine. The halfway point is at 46.0048°, 31.6125°.
A direct flight would take about 1 h 59 min (800 km/h cruise plus take-off and landing). The road distance and driving time are calculated on the map from OpenStreetMap roads.
Other distances from Istanbul
- Istanbul – Zeytinburnu 4 km
- Istanbul – Üsküdar 5 km
- Istanbul – Şişli 6 km
- Istanbul – Esenler 7 km
- Istanbul – Bahçelievler 8 km
- Istanbul – Bağcılar 8 km
- Istanbul – Sultangazi 12 km
- Istanbul – Ataşehir 14 km
- Istanbul – Umraniye 15 km
Other distances from Sumy
- Sumy – Kharkiv 147 km
- Sumy – Poltava 149 km
- Sumy – Kremenchuk 228 km
- Sumy – Chernihiv 253 km
- Sumy – Cherkasy 256 km
- Sumy – Kamianske 268 km
- Sumy – Dnipro 274 km
- Sumy – Kyiv 306 km
- Sumy – Homyel' 313 km
Frequently asked questions
How far is Istanbul from Sumy?
The straight-line distance between Istanbul and Sumy is 1,190 km (739 miles). The road distance is longer and is calculated on the map.
In which direction is Sumy from Istanbul?
Sumy is to the north of Istanbul, at an initial bearing of 20°.
How long is the flight from Istanbul to Sumy?
A direct flight would take about 1 h 59 min at an average cruising speed of 800 km/h.
How is the distance calculated?
The straight-line distance is computed on the WGS84 ellipsoid with the Vincenty formula, accurate to the metre. The road distance comes from OpenStreetMap roads.