How far is Biratnagar from Colombo?
The distance between Colombo (Ratmalana Airport) and Biratnagar (Biratnagar Airport) is 1437 miles / 2312 kilometers / 1248 nautical miles.
Ratmalana Airport – Biratnagar Airport
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Distance from Colombo to Biratnagar
There are several ways to calculate the distance from Colombo to Biratnagar. Here are two standard methods:
Vincenty's formula (applied above)- 1436.676 miles
- 2312.106 kilometers
- 1248.437 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1442.430 miles
- 2321.366 kilometers
- 1253.437 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Colombo to Biratnagar?
The estimated flight time from Ratmalana Airport to Biratnagar Airport is 3 hours and 13 minutes.
What is the time difference between Colombo and Biratnagar?
Flight carbon footprint between Ratmalana Airport (RML) and Biratnagar Airport (BIR)
On average, flying from Colombo to Biratnagar generates about 176 kg of CO2 per passenger, and 176 kilograms equals 387 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Colombo to Biratnagar
See the map of the shortest flight path between Ratmalana Airport (RML) and Biratnagar Airport (BIR).
Airport information
| Origin | Ratmalana Airport |
|---|---|
| City: | Colombo |
| Country: | Sri Lanka  |
| IATA Code: | RML |
| ICAO Code: | VCCC |
| Coordinates: | 6°49′19″N, 79°53′10″E |
| Destination | Biratnagar Airport |
|---|---|
| City: | Biratnagar |
| Country: | Nepal  |
| IATA Code: | BIR |
| ICAO Code: | VNVT |
| Coordinates: | 26°28′53″N, 87°15′50″E |