Air Miles Calculator

Distance between Hanoi (HAN) and Phnom Penh (PNH)

Flight distance from Hanoi to Phnom Penh (Noi Bai International Airport – Phnom Penh International Airport) is 668 miles / 1076 kilometers / 581 nautical miles. Estimated flight time is 1 hour 45 minutes.

Driving distance from Hanoi (HAN) to Phnom Penh (PNH) is 974 miles / 1567 kilometers and travel time by car is about 20 hours 7 minutes.

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).

Airport information


A Noi Bai International Airport
City: Hanoi
Country: Vietnam Flag of Vietnam
IATA Code: HAN
ICAO Code: VVNB
Coordinates: 21°13′16″N, 105°48′25″E

B Phnom Penh International Airport
City: Phnom Penh
Country: Cambodia Flag of Cambodia
IATA Code: PNH
ICAO Code: VDPP
Coordinates: 11°32′47″N, 104°50′38″E

Time difference and current local times

There is no time difference between Hanoi and Phnom Penh.

Time Difference

Hanoi

 +07

Phnom Penh

 +07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 121 kg (267 pounds).

Frequent Flyer Miles Calculator

Hanoi (HAN) → Phnom Penh (PNH).

Distance:
668
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
668

Round trip?