How far is Ontario, CA, from Saipan?

The distance between Saipan (Saipan International Airport) and Ontario (Ontario International Airport) is 6016 miles / 9682 kilometers / 5228 nautical miles.

Distance from Saipan to Ontario

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

Vincenty's formula (applied above)

• 6016.293 miles
• 9682.284 kilometers
• 5228.015 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

• 6007.846 miles
• 9668.691 kilometers
• 5220.675 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 Saipan to Ontario?

The estimated flight time from Saipan International Airport to Ontario International Airport is 11 hours and 53 minutes.

What is the time difference between Saipan and Ontario?

The time difference between Saipan and Ontario is 18 hours. Ontario is 18 hours behind Saipan.

Flight carbon footprint between Saipan International Airport (SPN) and Ontario International Airport (ONT)

On average, flying from Saipan to Ontario generates about 719 kg of CO2 per passenger, and 719 kilograms equals 1 585 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Saipan to Ontario

See the map of the shortest flight path between Saipan International Airport (SPN) and Ontario International Airport (ONT).

Airport information

Origin	Saipan International Airport
City:	Saipan
Country:	Northern Mariana Islands
IATA Code:	SPN
ICAO Code:	PGSN
Coordinates:	15°7′8″N, 145°43′44″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