How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from Kathmandu to Phnom Penh take?

Flight time depends on the exact route and aircraft, but at roughly 2,711 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

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Flight Distance: Kathmandu to Phnom Penh

2,711

Kilometres (km)

1,685

Miles (mi)

1,464

Nautical miles

About this flight distance

The great circle distance from Kathmandu to Phnom Penh is approximately 2,711 km. The typical flight time is 3h 41m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights Kathmandu to Phnom Penh →Flight duration Kathmandu to Phnom Penh →Cheapest day to fly Kathmandu to Phnom Penh →Flights Kathmandu to Phnom Penh

Nearby airports

Near Kathmandu

Simara Airport (SIF)70 km
Bharatpur Airport (BHR)92 km

Near Phnom Penh

Techo International Airport (KTI)22 km

Frequently Asked Questions

The great-circle distance from Kathmandu to Phnom Penh is approximately 2,711 km (1,685 miles).