How far is Dunhuang from Colombo?
The distance between Colombo (Bandaranaike International Airport) and Dunhuang (Dunhuang Mogao International Airport) is 2451 miles / 3945 kilometers / 2130 nautical miles.
The driving distance from Colombo (CMB) to Dunhuang (DNH) is 3322 miles / 5346 kilometers, and travel time by car is about 69 hours 26 minutes.
Bandaranaike International Airport – Dunhuang Mogao International Airport
Search flights
Distance from Colombo to Dunhuang
There are several ways to calculate the distance from Colombo to Dunhuang. Here are two standard methods:
Vincenty's formula (applied above)- 2451.121 miles
- 3944.698 kilometers
- 2129.966 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- 2458.527 miles
- 3956.616 kilometers
- 2136.402 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 Dunhuang?
The estimated flight time from Bandaranaike International Airport to Dunhuang Mogao International Airport is 5 hours and 8 minutes.
What is the time difference between Colombo and Dunhuang?
Flight carbon footprint between Bandaranaike International Airport (CMB) and Dunhuang Mogao International Airport (DNH)
On average, flying from Colombo to Dunhuang generates about 269 kg of CO2 per passenger, and 269 kilograms equals 594 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 Dunhuang
See the map of the shortest flight path between Bandaranaike International Airport (CMB) and Dunhuang Mogao International Airport (DNH).
Airport information
| Origin | Bandaranaike International Airport |
|---|---|
| City: | Colombo |
| Country: | Sri Lanka  |
| IATA Code: | CMB |
| ICAO Code: | VCBI |
| Coordinates: | 7°10′50″N, 79°53′2″E |
| Destination | Dunhuang Mogao International Airport |
|---|---|
| City: | Dunhuang |
| Country: | China  |
| IATA Code: | DNH |
| ICAO Code: | ZLDH |
| Coordinates: | 40°9′39″N, 94°48′33″E |