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Distance from Seoul to Patna

Straight line

4,149 km
2,578 mi · 2,240 NM

By road

…
calculating

Travel time

…
flight ≈ 5 h 41 min

Direction

W 264°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Patna → Seoul

How far is Seoul from Patna?

Seoul (South Korea) and Patna (India) are very far apart: 4,149 km in a straight line, that is 2,578 miles or 2,240 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Seoul, Patna lies to the west (initial bearing 264°). The route crosses from South Korea into India. The halfway point is at 33.3414°, 104.6454°.

A direct flight would take about 5 h 41 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 Seoul from Patna?

The straight-line distance between Seoul and Patna is 4,149 km (2,578 miles). The road distance is longer and is calculated on the map.

In which direction is Patna from Seoul?

Patna is to the west of Seoul, at an initial bearing of 264°.

How long is the flight from Seoul to Patna?

A direct flight would take about 5 h 41 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.