How far is Alor Setar from Chiang Rai?

The distance between Chiang Rai (Chiang Rai International Airport) and Alor Setar (Sultan Abdul Halim Airport) is 947 miles / 1524 kilometers / 823 nautical miles.

Distance from Chiang Rai to Alor Setar

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

Vincenty's formula (applied above)

• 946.758 miles
• 1523.659 kilometers
• 822.710 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

• 951.535 miles
• 1531.348 kilometers
• 826.862 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 Rai to Alor Setar?

The estimated flight time from Chiang Rai International Airport to Sultan Abdul Halim Airport is 2 hours and 17 minutes.

What is the time difference between Chiang Rai and Alor Setar?

The time difference between Chiang Rai and Alor Setar is 1 hour. Alor Setar is 1 hour ahead of Chiang Rai.

Flight carbon footprint between Chiang Rai International Airport (CEI) and Sultan Abdul Halim Airport (AOR)

On average, flying from Chiang Rai to Alor Setar generates about 147 kg of CO2 per passenger, and 147 kilograms equals 324 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chiang Rai to Alor Setar

See the map of the shortest flight path between Chiang Rai International Airport (CEI) and Sultan Abdul Halim Airport (AOR).

Airport information

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

Destination	Sultan Abdul Halim Airport
City:	Alor Setar
Country:	Malaysia
IATA Code:	AOR
ICAO Code:	WMKA
Coordinates:	6°11′22″N, 100°23′52″E