How far is Ontario, CA, from Phnom Penh?

The distance between Phnom Penh (Phnom Penh International Airport) and Ontario (Ontario International Airport) is 8241 miles / 13263 kilometers / 7162 nautical miles.

Distance from Phnom Penh to Ontario

There are several ways to calculate the distance from Phnom Penh to Ontario. Here are two standard methods:

Vincenty's formula (applied above)

• 8241.445 miles
• 13263.321 kilometers
• 7161.620 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 8231.579 miles
• 13247.443 kilometers
• 7153.047 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).

How long does it take to fly from Phnom Penh to Ontario?

The estimated flight time from Phnom Penh International Airport to Ontario International Airport is 16 hours and 6 minutes.

What is the time difference between Phnom Penh and Ontario?

The time difference between Phnom Penh and Ontario is 15 hours. Ontario is 15 hours behind Phnom Penh.

Flight carbon footprint between Phnom Penh International Airport (PNH) and Ontario International Airport (ONT)

On average, flying from Phnom Penh to Ontario generates about 1 034 kg of CO2 per passenger, and 1 034 kilograms equals 2 279 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Phnom Penh to Ontario

See the map of the shortest flight path between Phnom Penh International Airport (PNH) and Ontario International Airport (ONT).

Airport information

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

Destination	Ontario International Airport
City:	Ontario, CA
Country:	United States
IATA Code:	ONT
ICAO Code:	KONT
Coordinates:	34°3′21″N, 117°36′3″W