How far is Zaysan from Colombo?

The distance between Colombo (Ratmalana Airport) and Zaysan (Zaysan Airport) is 2816 miles / 4532 kilometers / 2447 nautical miles.

The driving distance from Colombo (RML) to Zaysan (SZI) is 4050 miles / 6518 kilometers, and travel time by car is about 85 hours 13 minutes.

Distance from Colombo to Zaysan

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

Vincenty's formula (applied above)

• 2816.157 miles
• 4532.165 kilometers
• 2447.173 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

• 2825.203 miles
• 4546.724 kilometers
• 2455.035 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 Zaysan?

The estimated flight time from Ratmalana Airport to Zaysan Airport is 5 hours and 49 minutes.

What is the time difference between Colombo and Zaysan?

The time difference between Colombo and Zaysan is 30 minutes. Zaysan is 30 minutes behind Colombo.

Flight carbon footprint between Ratmalana Airport (RML) and Zaysan Airport (SZI)

On average, flying from Colombo to Zaysan generates about 312 kg of CO2 per passenger, and 312 kilograms equals 689 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 Zaysan

See the map of the shortest flight path between Ratmalana Airport (RML) and Zaysan Airport (SZI).

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	Zaysan Airport
City:	Zaysan
Country:	Kazakhstan
IATA Code:	SZI
ICAO Code:	UASZ
Coordinates:	47°29′14″N, 84°53′15″E