How far is St. John's from Ontario, CA?
The distance between Ontario (Ontario International Airport) and St. John's (St. John's International Airport) is 3420 miles / 5503 kilometers / 2972 nautical miles.
The driving distance from Ontario (ONT) to St. John's (YYT) is 4894 miles / 7876 kilometers, and travel time by car is about 100 hours 57 minutes.
Ontario International Airport – St. John's International Airport
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Distance from Ontario to St. John's
There are several ways to calculate the distance from Ontario to St. John's. Here are two standard methods:
Vincenty's formula (applied above)- 3419.680 miles
- 5503.441 kilometers
- 2971.621 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- 3412.011 miles
- 5491.100 kilometers
- 2964.957 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 St. John's?
The estimated flight time from Ontario International Airport to St. John's International Airport is 6 hours and 58 minutes.
What is the time difference between Ontario and St. John's?
Flight carbon footprint between Ontario International Airport (ONT) and St. John's International Airport (YYT)
On average, flying from Ontario to St. John's generates about 385 kg of CO2 per passenger, and 385 kilograms equals 848 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 St. John's
See the map of the shortest flight path between Ontario International Airport (ONT) and St. John's International Airport (YYT).
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 | St. John's International Airport |
|---|---|
| City: | St. John's |
| Country: | Canada  |
| IATA Code: | YYT |
| ICAO Code: | CYYT |
| Coordinates: | 47°37′6″N, 52°45′6″W |