How far is Chicago, IL, from Round Lake?
The distance between Round Lake (Round Lake (Weagamow Lake) Airport) and Chicago (Chicago O'Hare International Airport) is 774 miles / 1245 kilometers / 673 nautical miles.
The driving distance from Round Lake (ZRJ) to Chicago (ORD) is 1110 miles / 1787 kilometers, and travel time by car is about 30 hours 18 minutes.
Round Lake (Weagamow Lake) Airport – Chicago O'Hare International Airport
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Distance from Round Lake to Chicago
There are several ways to calculate the distance from Round Lake to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 773.915 miles
- 1245.496 kilometers
- 672.514 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- 773.924 miles
- 1245.510 kilometers
- 672.522 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 Round Lake to Chicago?
The estimated flight time from Round Lake (Weagamow Lake) Airport to Chicago O'Hare International Airport is 1 hour and 57 minutes.
What is the time difference between Round Lake and Chicago?
Flight carbon footprint between Round Lake (Weagamow Lake) Airport (ZRJ) and Chicago O'Hare International Airport (ORD)
On average, flying from Round Lake to Chicago generates about 132 kg of CO2 per passenger, and 132 kilograms equals 292 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Round Lake to Chicago
See the map of the shortest flight path between Round Lake (Weagamow Lake) Airport (ZRJ) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | 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 |
| Destination | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States  |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |