# Distance between Hue (HUI) and Sihanukville (KOS)

Flight distance from Hue to Sihanukville (Phu Bai International Airport – Sihanouk International Airport) is 485 miles / 780 kilometers / 421 nautical miles. Estimated flight time is 1 hour 25 minutes.

Driving distance from Hue (HUI) to Sihanukville (KOS) is 723 miles / 1163 kilometers and travel time by car is about 16 hours 1 minutes.

## Map of flight path and driving directions from Hue to Sihanukville.

Shortest flight path between Phu Bai International Airport (HUI) and Sihanouk International Airport (KOS).

## How far is Sihanukville from Hue?

There are several ways to calculate distances between Hue and Sihanukville. Here are two common methods:

Vincenty's formula (applied above)
• 484.691 miles
• 780.035 kilometers
• 421.185 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
• 486.164 miles
• 782.405 kilometers
• 422.465 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 Phu Bai International Airport
City: Hue
Country: Vietnam
IATA Code: HUI
ICAO Code: VVPB
Coordinates: 16°24′5″N, 107°42′10″E

B Sihanouk International Airport
City: Sihanukville
Country: Cambodia
IATA Code: KOS
ICAO Code: VDSV
Coordinates: 10°34′46″N, 103°38′13″E

## Time difference and current local times

There is no time difference between Hue and Sihanukville.

+07

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 96 kg (212 pounds).

## Frequent Flyer Miles Calculator

Hue (HUI) → Sihanukville (KOS).

Distance:
485
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
485

Round trip?