How far is Bontang from Kupang?

The distance between Kupang (El Tari International Airport) and Bontang (Bontang Airport) is 826 miles / 1329 kilometers / 718 nautical miles.

The driving distance from Kupang (KOE) to Bontang (BXT) is 1260 miles / 2028 kilometers, and travel time by car is about 157 hours 56 minutes.

Distance from Kupang to Bontang

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

Vincenty's formula (applied above)

• 825.750 miles
• 1328.915 kilometers
• 717.557 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

• 828.837 miles
• 1333.883 kilometers
• 720.239 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 Kupang to Bontang?

The estimated flight time from El Tari International Airport to Bontang Airport is 2 hours and 3 minutes.

What is the time difference between Kupang and Bontang?

There is no time difference between Kupang and Bontang.

Flight carbon footprint between El Tari International Airport (KOE) and Bontang Airport (BXT)

On average, flying from Kupang to Bontang generates about 137 kg of CO2 per passenger, and 137 kilograms equals 303 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kupang to Bontang

See the map of the shortest flight path between El Tari International Airport (KOE) and Bontang Airport (BXT).

Airport information

Origin	El Tari International Airport
City:	Kupang
Country:	Indonesia
IATA Code:	KOE
ICAO Code:	WATT
Coordinates:	10°10′17″S, 123°40′15″E

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