# Distance between Hue (HUI) and Siem Reap (REP)

Flight distance from Hue to Siem Reap (Phu Bai International Airport – Siem Reap International Airport) is 332 miles / 534 kilometers / 288 nautical miles. Estimated flight time is 1 hour 7 minutes.

Driving distance from Hue (HUI) to Siem Reap (REP) is 564 miles / 907 kilometers and travel time by car is about 13 hours 6 minutes.

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

Shortest flight path between Phu Bai International Airport (HUI) and Siem Reap International Airport (REP).

## How far is Siem Reap from Hue?

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

Vincenty's formula (applied above)
• 331.516 miles
• 533.523 kilometers
• 288.079 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
• 331.875 miles
• 534.100 kilometers
• 288.391 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 Siem Reap International Airport
City: Siem Reap
Country: Cambodia
IATA Code: REP
ICAO Code: VDSR
Coordinates: 13°24′38″N, 103°48′46″E

## Time difference and current local times

There is no time difference between Hue and Siem Reap.

+07

+07

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 74 kg (163 pounds).

## Frequent Flyer Miles Calculator

Hue (HUI) → Siem Reap (REP).

Distance:
332
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
332

Round trip?