How far is Nakhon Phanom from Colombo?
The distance between Colombo (Ratmalana Airport) and Nakhon Phanom (Nakhon Phanom Airport) is 1822 miles / 2933 kilometers / 1583 nautical miles.
The driving distance from Colombo (RML) to Nakhon Phanom (KOP) is 3506 miles / 5643 kilometers, and travel time by car is about 74 hours 42 minutes.
Ratmalana Airport – Nakhon Phanom Airport
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Distance from Colombo to Nakhon Phanom
There are several ways to calculate the distance from Colombo to Nakhon Phanom. Here are two standard methods:
Vincenty's formula (applied above)- 1822.223 miles
- 2932.583 kilometers
- 1583.468 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- 1821.765 miles
- 2931.847 kilometers
- 1583.071 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 Nakhon Phanom?
The estimated flight time from Ratmalana Airport to Nakhon Phanom Airport is 3 hours and 57 minutes.
What is the time difference between Colombo and Nakhon Phanom?
Flight carbon footprint between Ratmalana Airport (RML) and Nakhon Phanom Airport (KOP)
On average, flying from Colombo to Nakhon Phanom generates about 202 kg of CO2 per passenger, and 202 kilograms equals 445 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 Nakhon Phanom
See the map of the shortest flight path between Ratmalana Airport (RML) and Nakhon Phanom Airport (KOP).
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 | Nakhon Phanom Airport |
|---|---|
| City: | Nakhon Phanom |
| Country: | Thailand  |
| IATA Code: | KOP |
| ICAO Code: | VTUW |
| Coordinates: | 17°23′1″N, 104°38′34″E |