How far is Chiang Rai from Kuching?

The distance between Kuching (Kuching International Airport) and Chiang Rai (Chiang Rai International Airport) is 1453 miles / 2339 kilometers / 1263 nautical miles.

Distance from Kuching to Chiang Rai

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

Vincenty's formula (applied above)

• 1453.412 miles
• 2339.039 kilometers
• 1262.980 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

• 1458.731 miles
• 2347.600 kilometers
• 1267.603 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 Kuching to Chiang Rai?

The estimated flight time from Kuching International Airport to Chiang Rai International Airport is 3 hours and 15 minutes.

What is the time difference between Kuching and Chiang Rai?

The time difference between Kuching and Chiang Rai is 1 hour. Chiang Rai is 1 hour behind Kuching.

Flight carbon footprint between Kuching International Airport (KCH) and Chiang Rai International Airport (CEI)

On average, flying from Kuching to Chiang Rai generates about 177 kg of CO2 per passenger, and 177 kilograms equals 389 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kuching to Chiang Rai

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

Airport information

Origin	Kuching International Airport
City:	Kuching
Country:	Malaysia
IATA Code:	KCH
ICAO Code:	WBGG
Coordinates:	1°29′4″N, 110°20′49″E

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