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Distance from Tehran to Seongnam-si

Straight line

6,585 km
4,092 mi · 3,556 NM

By road

…
calculating

Travel time

…
flight ≈ 8 h 44 min

Direction

ENE 64°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Seongnam-si → Tehran

How far is Tehran from Seongnam-si?

Tehran (Iran) and Seongnam-si (South Korea) are very far apart: 6,585 km in a straight line, that is 4,092 miles or 3,556 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Tehran, Seongnam-si lies to the north-east (initial bearing 64°). The route crosses from Iran into South Korea. The halfway point is at 43.2119°, 88.7768°.

A direct flight would take about 8 h 44 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 Seongnam-si?

The straight-line distance between Tehran and Seongnam-si is 6,585 km (4,092 miles). The road distance is longer and is calculated on the map.

In which direction is Seongnam-si from Tehran?

Seongnam-si is to the north-east of Tehran, at an initial bearing of 64°.

How long is the flight from Tehran to Seongnam-si?

A direct flight would take about 8 h 44 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.