How far is London from Chiang Mai?

The distance between Chiang Mai (Chiang Mai International Airport) and London (London International Airport) is 8178 miles / 13161 kilometers / 7107 nautical miles.

Distance from Chiang Mai to London

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

Vincenty's formula (applied above)

• 8178.109 miles
• 13161.391 kilometers
• 7106.583 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

• 8166.670 miles
• 13142.981 kilometers
• 7096.642 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 London?

The estimated flight time from Chiang Mai International Airport to London International Airport is 15 hours and 59 minutes.

What is the time difference between Chiang Mai and London?

The time difference between Chiang Mai and London is 12 hours. London is 12 hours behind Chiang Mai.

Flight carbon footprint between Chiang Mai International Airport (CNX) and London International Airport (YXU)

On average, flying from Chiang Mai to London generates about 1 025 kg of CO2 per passenger, and 1 025 kilograms equals 2 259 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chiang Mai to London

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

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	London International Airport
City:	London
Country:	Canada
IATA Code:	YXU
ICAO Code:	CYXU
Coordinates:	43°2′8″N, 81°9′14″W