How far is Rennes from Ulaanbaatar?

The distance between Ulaanbaatar (Buyant-Ukhaa International Airport) and Rennes (Rennes–Saint-Jacques Airport) is 4563 miles / 7343 kilometers / 3965 nautical miles.

Distance from Ulaanbaatar to Rennes

There are several ways to calculate the distance from Ulaanbaatar to Rennes. Here are two standard methods:

Vincenty's formula (applied above)

• 4562.927 miles
• 7343.319 kilometers
• 3965.075 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

• 4549.570 miles
• 7321.823 kilometers
• 3953.468 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 Ulaanbaatar to Rennes?

The estimated flight time from Buyant-Ukhaa International Airport to Rennes–Saint-Jacques Airport is 9 hours and 8 minutes.

What is the time difference between Ulaanbaatar and Rennes?

The time difference between Ulaanbaatar and Rennes is 7 hours. Rennes is 7 hours behind Ulaanbaatar.

Flight carbon footprint between Buyant-Ukhaa International Airport (ULN) and Rennes–Saint-Jacques Airport (RNS)

On average, flying from Ulaanbaatar to Rennes generates about 527 kg of CO2 per passenger, and 527 kilograms equals 1 163 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ulaanbaatar to Rennes

See the map of the shortest flight path between Buyant-Ukhaa International Airport (ULN) and Rennes–Saint-Jacques Airport (RNS).

Airport information

Origin	Buyant-Ukhaa International Airport
City:	Ulaanbaatar
Country:	Mongolia
IATA Code:	ULN
ICAO Code:	ZMUB
Coordinates:	47°50′35″N, 106°46′1″E

Destination	Rennes–Saint-Jacques Airport
City:	Rennes
Country:	France
IATA Code:	RNS
ICAO Code:	LFRN
Coordinates:	48°4′10″N, 1°44′5″W