How far is Changzhou from Colombo?
The distance between Colombo (Ratmalana Airport) and Changzhou (Changzhou Benniu Airport) is 3095 miles / 4981 kilometers / 2690 nautical miles.
The driving distance from Colombo (RML) to Changzhou (CZX) is 4519 miles / 7273 kilometers, and travel time by car is about 91 hours 45 minutes.
Ratmalana Airport – Changzhou Benniu Airport
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Distance from Colombo to Changzhou
There are several ways to calculate the distance from Colombo to Changzhou. Here are two standard methods:
Vincenty's formula (applied above)- 3095.202 miles
- 4981.245 kilometers
- 2689.657 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- 3096.204 miles
- 4982.857 kilometers
- 2690.528 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 Changzhou?
The estimated flight time from Ratmalana Airport to Changzhou Benniu Airport is 6 hours and 21 minutes.
What is the time difference between Colombo and Changzhou?
Flight carbon footprint between Ratmalana Airport (RML) and Changzhou Benniu Airport (CZX)
On average, flying from Colombo to Changzhou generates about 346 kg of CO2 per passenger, and 346 kilograms equals 762 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 Changzhou
See the map of the shortest flight path between Ratmalana Airport (RML) and Changzhou Benniu Airport (CZX).
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 | Changzhou Benniu Airport |
|---|---|
| City: | Changzhou |
| Country: | China  |
| IATA Code: | CZX |
| ICAO Code: | ZSCG |
| Coordinates: | 31°55′10″N, 119°46′44″E |