How far is Round Lake from Portland, ME?
The distance between Portland (Portland International Jetport) and Round Lake (Round Lake (Weagamow Lake) Airport) is 1155 miles / 1859 kilometers / 1004 nautical miles.
The driving distance from Portland (PWM) to Round Lake (ZRJ) is 1706 miles / 2746 kilometers, and travel time by car is about 46 hours 32 minutes.
Portland International Jetport – Round Lake (Weagamow Lake) Airport
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Distance from Portland to Round Lake
There are several ways to calculate the distance from Portland to Round Lake. Here are two standard methods:
Vincenty's formula (applied above)- 1155.288 miles
- 1859.256 kilometers
- 1003.918 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- 1152.914 miles
- 1855.435 kilometers
- 1001.855 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 Portland to Round Lake?
The estimated flight time from Portland International Jetport to Round Lake (Weagamow Lake) Airport is 2 hours and 41 minutes.
What is the time difference between Portland and Round Lake?
The time difference between Portland and Round Lake is 1 hour. Round Lake is 1 hour behind Portland.
Flight carbon footprint between Portland International Jetport (PWM) and Round Lake (Weagamow Lake) Airport (ZRJ)
On average, flying from Portland to Round Lake generates about 159 kg of CO2 per passenger, and 159 kilograms equals 352 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Round Lake
See the map of the shortest flight path between Portland International Jetport (PWM) and Round Lake (Weagamow Lake) Airport (ZRJ).
Airport information
| Origin | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States  |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″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 |