How far is Brest from Chiang Mai?

The distance between Chiang Mai (Chiang Mai International Airport) and Brest (Brest Airport) is 4578 miles / 7368 kilometers / 3978 nautical miles.

Distance from Chiang Mai to Brest

There are several ways to calculate the distance from Chiang Mai to Brest. Here are two standard methods:

Vincenty's formula (applied above)

• 4578.042 miles
• 7367.645 kilometers
• 3978.210 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

• 4573.028 miles
• 7359.576 kilometers
• 3973.853 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 Chiang Mai to Brest?

The estimated flight time from Chiang Mai International Airport to Brest Airport is 9 hours and 10 minutes.

What is the time difference between Chiang Mai and Brest?

The time difference between Chiang Mai and Brest is 4 hours. Brest is 4 hours behind Chiang Mai.

Flight carbon footprint between Chiang Mai International Airport (CNX) and Brest Airport (BQT)

On average, flying from Chiang Mai to Brest generates about 529 kg of CO2 per passenger, and 529 kilograms equals 1 167 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chiang Mai to Brest

See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Brest Airport (BQT).

Airport information

Origin	Chiang Mai International Airport
City:	Chiang Mai
Country:	Thailand
IATA Code:	CNX
ICAO Code:	VTCC
Coordinates:	18°46′0″N, 98°57′45″E

Destination	Brest Airport
City:	Brest
Country:	Belarus
IATA Code:	BQT
ICAO Code:	UMBB
Coordinates:	52°6′29″N, 23°53′53″E