How far is Rizhao from Colombo?

The distance between Colombo (Ratmalana Airport) and Rizhao (Rizhao Shanzihe Airport) is 3181 miles / 5119 kilometers / 2764 nautical miles.

The driving distance from Colombo (RML) to Rizhao (RIZ) is 4614 miles / 7426 kilometers, and travel time by car is about 92 hours 33 minutes.

Distance from Colombo to Rizhao

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

Vincenty's formula (applied above)

• 3180.771 miles
• 5118.955 kilometers
• 2764.014 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

• 3182.723 miles
• 5122.095 kilometers
• 2765.710 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 Rizhao?

The estimated flight time from Ratmalana Airport to Rizhao Shanzihe Airport is 6 hours and 31 minutes.

What is the time difference between Colombo and Rizhao?

The time difference between Colombo and Rizhao is 2 hours 30 minutes. Rizhao is 2 hours 30 minutes ahead of Colombo.

Flight carbon footprint between Ratmalana Airport (RML) and Rizhao Shanzihe Airport (RIZ)

On average, flying from Colombo to Rizhao generates about 356 kg of CO2 per passenger, and 356 kilograms equals 785 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 Rizhao

See the map of the shortest flight path between Ratmalana Airport (RML) and Rizhao Shanzihe Airport (RIZ).

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	Rizhao Shanzihe Airport
City:	Rizhao
Country:	China
IATA Code:	RIZ
ICAO Code:	ZSRZ
Coordinates:	35°24′18″N, 119°19′27″E