Distance between Singapore (SIN) and Phnom Penh (PNH)

Flight distance from Singapore to Phnom Penh (Singapore Changi Airport – Phnom Penh International Airport) is 703 miles / 1132 kilometers / 611 nautical miles. Estimated flight time is 1 hour 49 minutes.

Driving distance from Singapore (SIN) to Phnom Penh (PNH) is 1550 miles / 2495 kilometers and travel time by car is about 27 hours 58 minutes.

Map of flight path and driving directions from Singapore to Phnom Penh.

Shortest flight path between Singapore Changi Airport (SIN) and Phnom Penh International Airport (PNH).

How far is Phnom Penh from Singapore?

There are several ways to calculate distances between Singapore and Phnom Penh. Here are two common methods:

Vincenty's formula (applied above)
• 703.103 miles
• 1131.535 kilometers
• 610.980 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
• 706.911 miles
• 1137.663 kilometers
• 614.289 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 Singapore Changi Airport
City: Singapore
Country: Singapore
IATA Code: SIN
ICAO Code: WSSS
Coordinates: 1°21′0″N, 103°59′38″E

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

Time difference and current local times

The time difference between Singapore and Phnom Penh is 1 hour. Phnom Penh is 1 hour behind Singapore.

+08

+07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 125 kg (275 pounds).

Frequent Flyer Miles Calculator

Singapore (SIN) → Phnom Penh (PNH).

Distance:
703
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
703

Round trip?