How far is Ontario, CA, from Toronto?

The distance between Toronto (Toronto Pearson International Airport) and Ontario (Ontario International Airport) is 2131 miles / 3430 kilometers / 1852 nautical miles.

The driving distance from Toronto (YYZ) to Ontario (ONT) is 2472 miles / 3978 kilometers, and travel time by car is about 43 hours 41 minutes.

Distance from Toronto to Ontario

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

Vincenty's formula (applied above)

• 2131.323 miles
• 3430.031 kilometers
• 1852.069 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

• 2126.986 miles
• 3423.052 kilometers
• 1848.300 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 Toronto to Ontario?

The estimated flight time from Toronto Pearson International Airport to Ontario International Airport is 4 hours and 32 minutes.

What is the time difference between Toronto and Ontario?

The time difference between Toronto and Ontario is 3 hours. Ontario is 3 hours behind Toronto.

Flight carbon footprint between Toronto Pearson International Airport (YYZ) and Ontario International Airport (ONT)

On average, flying from Toronto to Ontario generates about 232 kg of CO2 per passenger, and 232 kilograms equals 513 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Toronto to Ontario

See the map of the shortest flight path between Toronto Pearson International Airport (YYZ) and Ontario International Airport (ONT).

Airport information

Origin	Toronto Pearson International Airport
City:	Toronto
Country:	Canada
IATA Code:	YYZ
ICAO Code:	CYYZ
Coordinates:	43°40′37″N, 79°37′50″W

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