How far is Bontang from Kuching?

The distance between Kuching (Kuching International Airport) and Bontang (Bontang Airport) is 502 miles / 808 kilometers / 436 nautical miles.

The driving distance from Kuching (KCH) to Bontang (BXT) is 1255 miles / 2019 kilometers, and travel time by car is about 25 hours 32 minutes.

Distance from Kuching to Bontang

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

Vincenty's formula (applied above)

• 501.831 miles
• 807.619 kilometers
• 436.079 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

• 501.388 miles
• 806.906 kilometers
• 435.694 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 Bontang?

The estimated flight time from Kuching International Airport to Bontang Airport is 1 hour and 27 minutes.

What is the time difference between Kuching and Bontang?

There is no time difference between Kuching and Bontang.

Flight carbon footprint between Kuching International Airport (KCH) and Bontang Airport (BXT)

On average, flying from Kuching to Bontang generates about 99 kg of CO2 per passenger, and 99 kilograms equals 218 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kuching to Bontang

See the map of the shortest flight path between Kuching International Airport (KCH) and Bontang Airport (BXT).

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