How far is Ontario, CA, from Taipei?

The distance between Taipei (Taoyuan International Airport) and Ontario (Ontario International Airport) is 6831 miles / 10993 kilometers / 5936 nautical miles.

Distance from Taipei to Ontario

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

Vincenty's formula (applied above)

• 6830.504 miles
• 10992.630 kilometers
• 5935.545 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

• 6818.423 miles
• 10973.189 kilometers
• 5925.048 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 Taipei to Ontario?

The estimated flight time from Taoyuan International Airport to Ontario International Airport is 13 hours and 25 minutes.

What is the time difference between Taipei and Ontario?

The time difference between Taipei and Ontario is 15 hours. Ontario is 15 hours behind Taipei.

Flight carbon footprint between Taoyuan International Airport (TPE) and Ontario International Airport (ONT)

On average, flying from Taipei to Ontario generates about 831 kg of CO2 per passenger, and 831 kilograms equals 1 832 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Taipei to Ontario

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

Airport information

Origin	Taoyuan International Airport
City:	Taipei
Country:	Taiwan
IATA Code:	TPE
ICAO Code:	RCTP
Coordinates:	25°4′39″N, 121°13′58″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