How far is Nan from Colombo?
The distance between Colombo (Ratmalana Airport) and Nan (Nan Nakhon Airport) is 1630 miles / 2623 kilometers / 1416 nautical miles.
The driving distance from Colombo (RML) to Nan (NNT) is 3258 miles / 5243 kilometers, and travel time by car is about 69 hours 38 minutes.
Ratmalana Airport – Nan Nakhon Airport
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Distance from Colombo to Nan
There are several ways to calculate the distance from Colombo to Nan. Here are two standard methods:
Vincenty's formula (applied above)- 1629.916 miles
- 2623.096 kilometers
- 1416.359 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- 1630.473 miles
- 2623.992 kilometers
- 1416.842 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 Nan?
The estimated flight time from Ratmalana Airport to Nan Nakhon Airport is 3 hours and 35 minutes.
What is the time difference between Colombo and Nan?
Flight carbon footprint between Ratmalana Airport (RML) and Nan Nakhon Airport (NNT)
On average, flying from Colombo to Nan generates about 188 kg of CO2 per passenger, and 188 kilograms equals 414 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Colombo to Nan
See the map of the shortest flight path between Ratmalana Airport (RML) and Nan Nakhon Airport (NNT).
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 | Nan Nakhon Airport |
|---|---|
| City: | Nan |
| Country: | Thailand  |
| IATA Code: | NNT |
| ICAO Code: | VTCN |
| Coordinates: | 18°48′28″N, 100°46′58″E |