How far is Round Lake from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Round Lake (Round Lake (Weagamow Lake) Airport) is 1836 miles / 2955 kilometers / 1596 nautical miles.
The driving distance from Ontario (ONT) to Round Lake (ZRJ) is 2556 miles / 4114 kilometers, and travel time by car is about 55 hours 29 minutes.
Ontario International Airport – Round Lake (Weagamow Lake) Airport
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Distance from Ontario to Round Lake
There are several ways to calculate the distance from Ontario to Round Lake. Here are two standard methods:
Vincenty's formula (applied above)- 1836.298 miles
- 2955.235 kilometers
- 1595.699 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- 1834.631 miles
- 2952.553 kilometers
- 1594.251 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 Round Lake?
The estimated flight time from Ontario International Airport to Round Lake (Weagamow Lake) Airport is 3 hours and 58 minutes.
What is the time difference between Ontario and Round Lake?
Flight carbon footprint between Ontario International Airport (ONT) and Round Lake (Weagamow Lake) Airport (ZRJ)
On average, flying from Ontario to Round Lake generates about 203 kg of CO2 per passenger, and 203 kilograms equals 447 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 Round Lake
See the map of the shortest flight path between Ontario International Airport (ONT) and Round Lake (Weagamow Lake) Airport (ZRJ).
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 | Round Lake (Weagamow Lake) Airport |
|---|---|
| City: | Round Lake |
| Country: | Canada  |
| IATA Code: | ZRJ |
| ICAO Code: | CZRJ |
| Coordinates: | 52°56′36″N, 91°18′46″W |