How far is Billings, MT, from Round Lake?
The distance between Round Lake (Round Lake (Weagamow Lake) Airport) and Billings (Billings Logan International Airport) is 917 miles / 1476 kilometers / 797 nautical miles.
The driving distance from Round Lake (ZRJ) to Billings (BIL) is 1357 miles / 2184 kilometers, and travel time by car is about 34 hours 25 minutes.
Round Lake (Weagamow Lake) Airport – Billings Logan International Airport
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Distance from Round Lake to Billings
There are several ways to calculate the distance from Round Lake to Billings. Here are two standard methods:
Vincenty's formula (applied above)- 917.106 miles
- 1475.939 kilometers
- 796.943 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- 915.073 miles
- 1472.668 kilometers
- 795.177 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 Billings?
The estimated flight time from Round Lake (Weagamow Lake) Airport to Billings Logan International Airport is 2 hours and 14 minutes.
What is the time difference between Round Lake and Billings?
The time difference between Round Lake and Billings is 1 hour. Billings is 1 hour behind Round Lake.
Flight carbon footprint between Round Lake (Weagamow Lake) Airport (ZRJ) and Billings Logan International Airport (BIL)
On average, flying from Round Lake to Billings generates about 145 kg of CO2 per passenger, and 145 kilograms equals 319 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 Billings
See the map of the shortest flight path between Round Lake (Weagamow Lake) Airport (ZRJ) and Billings Logan International Airport (BIL).
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 | Billings Logan International Airport |
|---|---|
| City: | Billings, MT |
| Country: | United States  |
| IATA Code: | BIL |
| ICAO Code: | KBIL |
| Coordinates: | 45°48′27″N, 108°32′34″W |