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Distance from Tehran to Negrești-Oaș

Straight line

2,669 km
1,659 mi · 1,441 NM

By road

4,121 km
2,561 mi

Travel time

45 h 53 min
flight ≈ 3 h 50 min

Direction

NW 309°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Negrești-Oaș → Tehran

How far is Tehran from Negrești-Oaș?

Tehran (Iran) and Negrești-Oaș (Romania) are very far apart: 2,669 km in a straight line, that is 1,659 miles or 1,441 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Tehran to Negrești-Oaș is 4,121 km (2,561 miles), about 45 h 53 min by car on the fastest route, without traffic or stops. The road is 54% longer than the straight line.

From Tehran, Negrești-Oaș lies to the north-west (initial bearing 309°). The route crosses from Iran into Romania. The halfway point is at 42.6315°, 38.7875°.

A direct flight would take about 3 h 50 min (800 km/h cruise plus take-off and landing). The road distance and driving time are calculated on the map from OpenStreetMap roads.

Frequently asked questions

How far is Tehran from Negrești-Oaș?

By road it is 4,121 km (2,561 miles) from Tehran to Negrești-Oaș; in a straight line it is 2,669 km (1,659 miles).

How long is the drive from Tehran to Negrești-Oaș?

About 45 h 53 min on the fastest route (4,121 km), without traffic or stops.

In which direction is Negrești-Oaș from Tehran?

Negrești-Oaș is to the north-west of Tehran, at an initial bearing of 309°.

How long is the flight from Tehran to Negrești-Oaș?

A direct flight would take about 3 h 50 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.