Distance from Istanbul to Seini
Straight line
By road
Travel time
Direction
Open in the calculator (stops, directions, fuel cost) → Seini → Istanbul
How far is Istanbul from Seini?
Istanbul (Türkiye) and Seini (Romania) are quite far apart: 874 km in a straight line, that is 543 miles or 472 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.
By road, Istanbul to Seini is 1,666 km (1,035 miles), about 17 h 29 min by car on the fastest route, without traffic or stops. The road is 91% longer than the straight line.
From Istanbul, Seini lies to the north-west (initial bearing 331°). The route crosses from Türkiye into Romania. The halfway point is at 44.4168°, 26.2798°.
A direct flight would take about 1 h 36 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 Seini
- Seini – Negrești-Oaș 17 km
- Seini – Baia Mare 24 km
- Seini – Satu Mare 32 km
- Seini – Baia Sprie 32 km
- Seini – Sighetu Marmației 49 km
- Seini – Jibou 55 km
- Seini – Carei 62 km
- Seini – Zalău 64 km
- Seini – Șimleu Silvaniei 68 km
Frequently asked questions
How far is Istanbul from Seini?
By road it is 1,666 km (1,035 miles) from Istanbul to Seini; in a straight line it is 874 km (543 miles).
How long is the drive from Istanbul to Seini?
About 17 h 29 min on the fastest route (1,666 km), without traffic or stops.
In which direction is Seini from Istanbul?
Seini is to the north-west of Istanbul, at an initial bearing of 331°.
How long is the flight from Istanbul to Seini?
A direct flight would take about 1 h 36 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.