How far is St. Paul Island, AK, from Ontario, CA?

The distance between Ontario (Ontario International Airport) and St. Paul Island (St. Paul Island Airport) is 2907 miles / 4678 kilometers / 2526 nautical miles.

Distance from Ontario to St. Paul Island

There are several ways to calculate the distance from Ontario to St. Paul Island. Here are two standard methods:

Vincenty's formula (applied above)

• 2906.546 miles
• 4677.633 kilometers
• 2525.720 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

• 2901.325 miles
• 4669.229 kilometers
• 2521.182 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 Ontario to St. Paul Island?

The estimated flight time from Ontario International Airport to St. Paul Island Airport is 6 hours and 0 minutes.

What is the time difference between Ontario and St. Paul Island?

The time difference between Ontario and St. Paul Island is 2 hours. St. Paul Island is 2 hours behind Ontario.

Flight carbon footprint between Ontario International Airport (ONT) and St. Paul Island Airport (SNP)

On average, flying from Ontario to St. Paul Island generates about 323 kg of CO2 per passenger, and 323 kilograms equals 712 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ontario to St. Paul Island

See the map of the shortest flight path between Ontario International Airport (ONT) and St. Paul Island Airport (SNP).

Airport information

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

Destination	St. Paul Island Airport
City:	St. Paul Island, AK
Country:	United States
IATA Code:	SNP
ICAO Code:	PASN
Coordinates:	57°9′58″N, 170°13′21″W