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Distance from Sivas to Tehran

Straight line

1,345 km
836 mi · 727 NM

By road

1,641 km
1,020 mi

Travel time

19 h 43 min
flight ≈ 2 h 11 min

Direction

ESE 105°
initial bearing

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

How far is Sivas from Tehran?

Sivas (Türkiye) and Tehran (Iran) are quite far apart: 1,345 km in a straight line, that is 836 miles or 727 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Sivas to Tehran is 1,641 km (1,020 miles), about 19 h 43 min by car on the fastest route, without traffic or stops. The road is 22% longer than the straight line.

From Sivas, Tehran lies to the east (initial bearing 105°). The route crosses from Türkiye into Iran. The halfway point is at 37.9411°, 44.4170°.

A direct flight would take about 2 h 11 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 Sivas from Tehran?

By road it is 1,641 km (1,020 miles) from Sivas to Tehran; in a straight line it is 1,345 km (836 miles).

How long is the drive from Sivas to Tehran?

About 19 h 43 min on the fastest route (1,641 km), without traffic or stops.

In which direction is Tehran from Sivas?

Tehran is to the east of Sivas, at an initial bearing of 105°.

How long is the flight from Sivas to Tehran?

A direct flight would take about 2 h 11 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.