How far is Chiang Rai from Belfast?

The distance between Belfast (Belfast International Airport) and Chiang Rai (Chiang Rai International Airport) is 5721 miles / 9206 kilometers / 4971 nautical miles.

Distance from Belfast to Chiang Rai

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

Vincenty's formula (applied above)

• 5720.641 miles
• 9206.479 kilometers
• 4971.101 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

• 5711.990 miles
• 9192.557 kilometers
• 4963.584 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 Belfast to Chiang Rai?

The estimated flight time from Belfast International Airport to Chiang Rai International Airport is 11 hours and 19 minutes.

What is the time difference between Belfast and Chiang Rai?

The time difference between Belfast and Chiang Rai is 7 hours. Chiang Rai is 7 hours ahead of Belfast.

Flight carbon footprint between Belfast International Airport (BFS) and Chiang Rai International Airport (CEI)

On average, flying from Belfast to Chiang Rai generates about 679 kg of CO2 per passenger, and 679 kilograms equals 1 497 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to Chiang Rai

See the map of the shortest flight path between Belfast International Airport (BFS) and Chiang Rai International Airport (CEI).

Airport information

Origin	Belfast International Airport
City:	Belfast
Country:	United Kingdom
IATA Code:	BFS
ICAO Code:	EGAA
Coordinates:	54°39′27″N, 6°12′56″W

Destination	Chiang Rai International Airport
City:	Chiang Rai
Country:	Thailand
IATA Code:	CEI
ICAO Code:	VTCT
Coordinates:	19°57′8″N, 99°52′58″E