Map of flight path and driving directions from Hanoi to Phnom Penh.
Shortest flight path between Noi Bai International Airport (HAN) and Phnom Penh International Airport (PNH).
How far is Phnom Penh from Hanoi?
There are several ways to calculate distances between Hanoi and Phnom Penh. Here are two common methods:Vincenty's formula (applied above)
- 668.319 miles
- 1075.555 kilometers
- 580.753 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
- 671.483 miles
- 1080.648 kilometers
- 583.503 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).
Time difference and current local times
There is no time difference between Hanoi and Phnom Penh.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 121 kg (267 pounds).
Frequent Flyer Miles Calculator
Hanoi (HAN) → Phnom Penh (PNH).