Air Miles Calculator logo

How far is Mount Isa from Kathmandu?

The distance between Kathmandu (Tribhuvan International Airport) and Mount Isa (Mount Isa Airport) is 4915 miles / 7910 kilometers / 4271 nautical miles.

Tribhuvan International Airport – Mount Isa Airport

Distance arrow
4915
Miles
Distance arrow
7910
Kilometers
Distance arrow
4271
Nautical miles
Flight time duration
9 h 48 min
Time Difference
4 h 15 min
CO2 emission
573 kg

Search flights

Distance from Kathmandu to Mount Isa

There are several ways to calculate the distance from Kathmandu to Mount Isa. Here are two standard methods:

Vincenty's formula (applied above)
  • 4915.226 miles
  • 7910.289 kilometers
  • 4271.214 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
  • 4922.997 miles
  • 7922.795 kilometers
  • 4277.967 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 Kathmandu to Mount Isa?

The estimated flight time from Tribhuvan International Airport to Mount Isa Airport is 9 hours and 48 minutes.

Flight carbon footprint between Tribhuvan International Airport (KTM) and Mount Isa Airport (ISA)

On average, flying from Kathmandu to Mount Isa generates about 573 kg of CO2 per passenger, and 573 kilograms equals 1 263 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kathmandu to Mount Isa

See the map of the shortest flight path between Tribhuvan International Airport (KTM) and Mount Isa Airport (ISA).

Airport information

Origin Tribhuvan International Airport
City: Kathmandu
Country: Nepal Flag of Nepal
IATA Code: KTM
ICAO Code: VNKT
Coordinates: 27°41′47″N, 85°21′32″E
Destination Mount Isa Airport
City: Mount Isa
Country: Australia Flag of Australia
IATA Code: ISA
ICAO Code: YBMA
Coordinates: 20°39′50″S, 139°29′20″E