Air Miles Calculator logo

How far is Ranong from Colombo?

The distance between Colombo (Bandaranaike International Airport) and Ranong (Ranong Airport) is 1292 miles / 2079 kilometers / 1122 nautical miles.

Bandaranaike International Airport – Ranong Airport

Distance arrow
1292
Miles
Distance arrow
2079
Kilometers
Distance arrow
1122
Nautical miles
Flight time duration
2 h 56 min
Time Difference
1 h 30 min
CO2 emission
166 kg

Search flights

Distance from Colombo to Ranong

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

Vincenty's formula (applied above)
  • 1291.690 miles
  • 2078.773 kilometers
  • 1122.448 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
  • 1290.314 miles
  • 2076.560 kilometers
  • 1121.253 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 Ranong?

The estimated flight time from Bandaranaike International Airport to Ranong Airport is 2 hours and 56 minutes.

Flight carbon footprint between Bandaranaike International Airport (CMB) and Ranong Airport (UNN)

On average, flying from Colombo to Ranong generates about 166 kg of CO2 per passenger, and 166 kilograms equals 367 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Colombo to Ranong

See the map of the shortest flight path between Bandaranaike International Airport (CMB) and Ranong Airport (UNN).

Airport information

Origin Bandaranaike International Airport
City: Colombo
Country: Sri Lanka Flag of Sri Lanka
IATA Code: CMB
ICAO Code: VCBI
Coordinates: 7°10′50″N, 79°53′2″E
Destination Ranong Airport
City: Ranong
Country: Thailand Flag of Thailand
IATA Code: UNN
ICAO Code: VTSR
Coordinates: 9°46′39″N, 98°35′7″E