Distance from Kathmandu to Patna
Straight line
By road
Travel time
Direction
Open in the calculator (stops, directions, fuel cost) → Patna → Kathmandu
How far is Kathmandu from Patna?
Kathmandu (Nepal) and Patna (India) are a medium distance apart: 234 km in a straight line, that is 146 miles or 126 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.
By road, Kathmandu to Patna is 345 km (214 miles), about 4 h 46 min by car on the fastest route, without traffic or stops. The road is 47% longer than the straight line.
From Kathmandu, Patna lies to the south (initial bearing 185°). The route crosses from Nepal into India. The halfway point is at 26.6479°, 85.2273°.
A direct flight would take about 48 min (800 km/h cruise plus take-off and landing). The road distance and driving time are calculated on the map from OpenStreetMap roads.
Other distances from Kathmandu
- Kathmandu – Varanasi 351 km
- Kathmandu – Allahābād 427 km
- Kathmandu – Lucknow 445 km
- Kathmandu – Kanpur 511 km
- Kathmandu – Hāora 645 km
- Kathmandu – Kolkata 648 km
- Kathmandu – Dhaka 676 km
- Kathmandu – Khulna 691 km
Other distances from Patna
- Patna – Varanasi 216 km
- Patna – Allahābād 331 km
- Patna – Lucknow 442 km
- Patna – Hāora 466 km
- Patna – Kolkata 470 km
- Patna – Kanpur 488 km
- Patna – Khulna 545 km
- Patna – Dhaka 572 km
Frequently asked questions
How far is Kathmandu from Patna?
By road it is 345 km (214 miles) from Kathmandu to Patna; in a straight line it is 234 km (146 miles).
How long is the drive from Kathmandu to Patna?
About 4 h 46 min on the fastest route (345 km), without traffic or stops.
In which direction is Patna from Kathmandu?
Patna is to the south of Kathmandu, at an initial bearing of 185°.
How long is the flight from Kathmandu to Patna?
A direct flight would take about 48 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.