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Distance from Patna to Bangkok

Straight line

2,074 km
1,288 mi · 1,120 NM

By road

3,245 km
2,017 mi

Travel time

39 h 57 min
flight ≈ 3 h 6 min

Direction

SE 126°
initial bearing

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

How far is Patna from Bangkok?

Patna (India) and Bangkok (Thailand) are quite far apart: 2,074 km in a straight line, that is 1,288 miles or 1,120 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Patna to Bangkok is 3,245 km (2,017 miles), about 39 h 57 min by car on the fastest route, without traffic or stops. The road is 57% longer than the straight line.

From Patna, Bangkok lies to the south-east (initial bearing 126°). The route crosses from India into Thailand. The halfway point is at 19.8382°, 93.1051°.

A direct flight would take about 3 h 6 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 Patna from Bangkok?

By road it is 3,245 km (2,017 miles) from Patna to Bangkok; in a straight line it is 2,074 km (1,288 miles).

How long is the drive from Patna to Bangkok?

About 39 h 57 min on the fastest route (3,245 km), without traffic or stops.

In which direction is Bangkok from Patna?

Bangkok is to the south-east of Patna, at an initial bearing of 126°.

How long is the flight from Patna to Bangkok?

A direct flight would take about 3 h 6 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.