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Distance from Tehran to Port Harcourt

Straight line

5,689 km
3,535 mi · 3,072 NM

By road

5,824 km
3,619 mi

Travel time

106 h 19 min
flight ≈ 7 h 37 min

Direction

WSW 243°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Port Harcourt → Tehran

How far is Tehran from Port Harcourt?

Tehran (Iran) and Port Harcourt (Nigeria) are very far apart: 5,689 km in a straight line, that is 3,535 miles or 3,072 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Tehran to Port Harcourt is 5,824 km (3,619 miles), about 106 h 19 min by car on the fastest route, without traffic or stops. The road follows the straight line closely.

From Tehran, Port Harcourt lies to the south-west (initial bearing 243°). The route crosses from Iran into Nigeria. The halfway point is at 21.6938°, 26.8347°.

A direct flight would take about 7 h 37 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 Port Harcourt?

By road it is 5,824 km (3,619 miles) from Tehran to Port Harcourt; in a straight line it is 5,689 km (3,535 miles).

How long is the drive from Tehran to Port Harcourt?

About 106 h 19 min on the fastest route (5,824 km), without traffic or stops.

In which direction is Port Harcourt from Tehran?

Port Harcourt is to the south-west of Tehran, at an initial bearing of 243°.

How long is the flight from Tehran to Port Harcourt?

A direct flight would take about 7 h 37 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.