How far is Kuching from Chiang Rai?

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

Distance from Chiang Rai to Kuching

There are several ways to calculate the distance from Chiang Rai to Kuching. 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 Chiang Rai to Kuching?

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

What is the time difference between Chiang Rai and Kuching?

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

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

On average, flying from Chiang Rai to Kuching 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 Chiang Rai to Kuching

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

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