How far is Colombo from Phnom Penh?
The distance between Phnom Penh (Phnom Penh International Airport) and Colombo (Ratmalana Airport) is 1734 miles / 2791 kilometers / 1507 nautical miles.
Phnom Penh International Airport – Ratmalana Airport
Search flights
Distance from Phnom Penh to Colombo
There are several ways to calculate the distance from Phnom Penh to Colombo. Here are two standard methods:
Vincenty's formula (applied above)- 1734.163 miles
- 2790.864 kilometers
- 1506.946 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- 1732.474 miles
- 2788.146 kilometers
- 1505.479 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 Phnom Penh to Colombo?
The estimated flight time from Phnom Penh International Airport to Ratmalana Airport is 3 hours and 47 minutes.
What is the time difference between Phnom Penh and Colombo?
Flight carbon footprint between Phnom Penh International Airport (PNH) and Ratmalana Airport (RML)
On average, flying from Phnom Penh to Colombo generates about 195 kg of CO2 per passenger, and 195 kilograms equals 430 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Phnom Penh to Colombo
See the map of the shortest flight path between Phnom Penh International Airport (PNH) and Ratmalana Airport (RML).
Airport information
| Origin | Phnom Penh International Airport |
|---|---|
| City: | Phnom Penh |
| Country: | Cambodia  |
| IATA Code: | PNH |
| ICAO Code: | VDPP |
| Coordinates: | 11°32′47″N, 104°50′38″E |
| Destination | Ratmalana Airport |
|---|---|
| City: | Colombo |
| Country: | Sri Lanka  |
| IATA Code: | RML |
| ICAO Code: | VCCC |
| Coordinates: | 6°49′19″N, 79°53′10″E |