How far is Calgary from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Calgary (Calgary International Airport) is 1191 miles / 1917 kilometers / 1035 nautical miles.
The driving distance from Ontario (ONT) to Calgary (YYC) is 1539 miles / 2477 kilometers, and travel time by car is about 26 hours 14 minutes.
Ontario International Airport – Calgary International Airport
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Distance from Ontario to Calgary
There are several ways to calculate the distance from Ontario to Calgary. Here are two standard methods:
Vincenty's formula (applied above)- 1191.140 miles
- 1916.953 kilometers
- 1035.072 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- 1192.217 miles
- 1918.687 kilometers
- 1036.008 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 Calgary?
The estimated flight time from Ontario International Airport to Calgary International Airport is 2 hours and 45 minutes.
What is the time difference between Ontario and Calgary?
The time difference between Ontario and Calgary is 1 hour. Calgary is 1 hour ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Calgary International Airport (YYC)
On average, flying from Ontario to Calgary generates about 161 kg of CO2 per passenger, and 161 kilograms equals 355 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 Calgary
See the map of the shortest flight path between Ontario International Airport (ONT) and Calgary International Airport (YYC).
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 | Calgary International Airport |
|---|---|
| City: | Calgary |
| Country: | Canada  |
| IATA Code: | YYC |
| ICAO Code: | CYYC |
| Coordinates: | 51°6′50″N, 114°1′11″W |