How far is Reykjavik from Chiang Mai?

The distance between Chiang Mai (Chiang Mai International Airport) and Reykjavik (Keflavík International Airport) is 5942 miles / 9563 kilometers / 5164 nautical miles.

Distance from Chiang Mai to Reykjavik

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

Vincenty's formula (applied above)

• 5942.462 miles
• 9563.465 kilometers
• 5163.858 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

• 5934.275 miles
• 9550.289 kilometers
• 5156.744 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 Reykjavik?

The estimated flight time from Chiang Mai International Airport to Keflavík International Airport is 11 hours and 45 minutes.

What is the time difference between Chiang Mai and Reykjavik?

The time difference between Chiang Mai and Reykjavik is 7 hours. Reykjavik is 7 hours behind Chiang Mai.

Flight carbon footprint between Chiang Mai International Airport (CNX) and Keflavík International Airport (KEF)

On average, flying from Chiang Mai to Reykjavik generates about 709 kg of CO2 per passenger, and 709 kilograms equals 1 563 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chiang Mai to Reykjavik

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

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	Keflavík International Airport
City:	Reykjavik
Country:	Iceland
IATA Code:	KEF
ICAO Code:	BIKF
Coordinates:	63°59′6″N, 22°36′20″W