How far is Ontario, CA, from Singapore?

The distance between Singapore (Singapore Changi Airport) and Ontario (Ontario International Airport) is 8804 miles / 14169 kilometers / 7651 nautical miles.

Distance from Singapore to Ontario

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

Vincenty's formula (applied above)

• 8804.333 miles
• 14169.201 kilometers
• 7650.756 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

• 8796.766 miles
• 14157.023 kilometers
• 7644.181 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 Singapore to Ontario?

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

What is the time difference between Singapore and Ontario?

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

Flight carbon footprint between Singapore Changi Airport (SIN) and Ontario International Airport (ONT)

On average, flying from Singapore to Ontario generates about 1 118 kg of CO2 per passenger, and 1 118 kilograms equals 2 464 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Singapore to Ontario

See the map of the shortest flight path between Singapore Changi Airport (SIN) and Ontario International Airport (ONT).

Airport information

Origin	Singapore Changi Airport
City:	Singapore
Country:	Singapore
IATA Code:	SIN
ICAO Code:	WSSS
Coordinates:	1°21′0″N, 103°59′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