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 Hanoi to Hong Kong take?

Flight time depends on the exact route and aircraft, but at roughly 871 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: Hanoi to Hong Kong

871

Kilometres (km)

541

Miles (mi)

470

Nautical miles

About this flight distance

The great circle distance from Hanoi to Hong Kong is approximately 871 km. The typical flight time is 1h 45m.

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 Hanoi to Hong Kong →Flight duration Hanoi to Hong Kong →Cheapest day to fly Hanoi to Hong Kong →Flights Hanoi to Hong Kong

Nearby airports

Near Hong Kong

Macau International Airport (MFM)38 km
Shenzhen Bao'an International Airport (SZX)38 km
Zhuhai Airport (ZUH)65 km

Frequently Asked Questions

The great-circle distance from Hanoi to Hong Kong is approximately 871 km (541 miles).