How far is Bontang from Chiang Rai?

The distance between Chiang Rai (Chiang Rai International Airport) and Bontang (Bontang Airport) is 1811 miles / 2914 kilometers / 1573 nautical miles.

Distance from Chiang Rai to Bontang

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

Vincenty's formula (applied above)

• 1810.622 miles
• 2913.913 kilometers
• 1573.387 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

• 1815.003 miles
• 2920.964 kilometers
• 1577.194 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 Bontang?

The estimated flight time from Chiang Rai International Airport to Bontang Airport is 3 hours and 55 minutes.

What is the time difference between Chiang Rai and Bontang?

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

Flight carbon footprint between Chiang Rai International Airport (CEI) and Bontang Airport (BXT)

On average, flying from Chiang Rai to Bontang generates about 201 kg of CO2 per passenger, and 201 kilograms equals 443 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chiang Rai to Bontang

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

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	Bontang Airport
City:	Bontang
Country:	Indonesia
IATA Code:	BXT
ICAO Code:	WALC
Coordinates:	0°7′10″N, 117°28′29″E