How far is Ontario, CA, from Seletar?

The distance between Seletar (Seletar Airport) and Ontario (Ontario International Airport) is 8807 miles / 14174 kilometers / 7653 nautical miles.

Distance from Seletar to Ontario

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

Vincenty's formula (applied above)

• 8807.025 miles
• 14173.533 kilometers
• 7653.095 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

• 8799.445 miles
• 14161.334 kilometers
• 7646.509 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 Seletar to Ontario?

The estimated flight time from Seletar Airport to Ontario International Airport is 17 hours and 10 minutes.

What is the time difference between Seletar and Ontario?

The time difference between Seletar and Ontario is 16 hours. Ontario is 16 hours behind Seletar.

Flight carbon footprint between Seletar Airport (XSP) and Ontario International Airport (ONT)

On average, flying from Seletar to Ontario generates about 1 118 kg of CO2 per passenger, and 1 118 kilograms equals 2 465 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seletar to Ontario

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

Airport information

Origin	Seletar Airport
City:	Seletar
Country:	Singapore
IATA Code:	XSP
ICAO Code:	WSSL
Coordinates:	1°25′1″N, 103°52′4″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