Distance from Otopeni to Istanbul
Straight line
By road
Travel time
Direction
Open in the calculator (stops, directions, fuel cost) → Istanbul → Otopeni
How far is Otopeni from Istanbul?
Otopeni (Romania) and Istanbul (Türkiye) are a medium distance apart: 458 km in a straight line, that is 285 miles or 247 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.
By road, Otopeni to Istanbul is 657 km (409 miles), about 9 h 27 min by car on the fastest route, without traffic or stops. The road is 44% longer than the straight line.
From Otopeni, Istanbul lies to the south-east (initial bearing 148°). The route crosses from Romania into Türkiye. The halfway point is at 42.7910°, 27.5494°.
A direct flight would take about 1 h 4 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 Otopeni
- Otopeni – Chitila 8 km
- Otopeni – Buftea 9 km
- Otopeni – Voluntari 11 km
- Otopeni – Bucharest 13 km
- Otopeni – Pantelimon 15 km
- Otopeni – Popești-Leordeni 20 km
- Otopeni – Jilava 24 km
- Otopeni – Bolintin Vale 27 km
- Otopeni – Titu 44 km
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
Frequently asked questions
How far is Otopeni from Istanbul?
By road it is 657 km (409 miles) from Otopeni to Istanbul; in a straight line it is 458 km (285 miles).
How long is the drive from Otopeni to Istanbul?
About 9 h 27 min on the fastest route (657 km), without traffic or stops.
In which direction is Istanbul from Otopeni?
Istanbul is to the south-east of Otopeni, at an initial bearing of 148°.
How long is the flight from Otopeni to Istanbul?
A direct flight would take about 1 h 4 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.