Calculations with different methods
- 1824.802 miles
- 2936.735 kilometers
- 1585.710 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1822.089 miles
- 2932.368 kilometers
- 1583.352 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Hong Kong International Airport (HKG) to Tribhuvan International Airport (KTM) is 3 hours 57 minutes.
Time difference and current local times
The time difference between Hong Kong and Kathmandu is 2 hours 15 minutes. Kathmandu is 2 hours 15 minutes behind Hong Kong.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 212 kg (467 pounds).
Hong Kong to Kathmandu flight map.
Frequent Flyer Miles Calculator
Hong Kong (HKG) → Kathmandu (KTM).