How far is Toronto from Ontario, CA?

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

The driving distance from Ontario (ONT) to Toronto (YYZ) is 2471 miles / 3976 kilometers, and travel time by car is about 43 hours 44 minutes.

Distance from Ontario to Toronto

There are several ways to calculate the distance from Ontario to Toronto. 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 Ontario to Toronto?

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

What is the time difference between Ontario and Toronto?

The time difference between Ontario and Toronto is 3 hours. Toronto is 3 hours ahead of Ontario.

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

On average, flying from Ontario to Toronto 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 Ontario to Toronto

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

Airport information

Origin	Ontario International Airport
City:	Ontario, CA
Country:	United States
IATA Code:	ONT
ICAO Code:	KONT
Coordinates:	34°3′21″N, 117°36′3″W

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