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How far is Chaoyang from Colombo?

The distance between Colombo (Ratmalana Airport) and Chaoyang (Chaoyang Airport) is 3448 miles / 5549 kilometers / 2996 nautical miles.

The driving distance from Colombo (RML) to Chaoyang (CHG) is 4696 miles / 7557 kilometers, and travel time by car is about 95 hours 23 minutes.

Ratmalana Airport – Chaoyang Airport

Distance arrow
3448
Miles
Distance arrow
5549
Kilometers
Distance arrow
2996
Nautical miles
Flight time duration
7 h 1 min
Time Difference
2 h 30 min
CO2 emission
388 kg

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Distance from Colombo to Chaoyang

There are several ways to calculate the distance from Colombo to Chaoyang. Here are two standard methods:

Vincenty's formula (applied above)
  • 3447.861 miles
  • 5548.795 kilometers
  • 2996.109 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
  • 3450.974 miles
  • 5553.805 kilometers
  • 2998.815 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 Chaoyang?

The estimated flight time from Ratmalana Airport to Chaoyang Airport is 7 hours and 1 minutes.

Flight carbon footprint between Ratmalana Airport (RML) and Chaoyang Airport (CHG)

On average, flying from Colombo to Chaoyang generates about 388 kg of CO2 per passenger, and 388 kilograms equals 856 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 Chaoyang

See the map of the shortest flight path between Ratmalana Airport (RML) and Chaoyang Airport (CHG).

Airport information

Origin Ratmalana Airport
City: Colombo
Country: Sri Lanka Flag of Sri Lanka
IATA Code: RML
ICAO Code: VCCC
Coordinates: 6°49′19″N, 79°53′10″E
Destination Chaoyang Airport
City: Chaoyang
Country: China Flag of China
IATA Code: CHG
ICAO Code: ZYCY
Coordinates: 41°32′17″N, 120°26′5″E