How far is Round Lake from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Round Lake (Round Lake (Weagamow Lake) Airport) is 1162 miles / 1871 kilometers / 1010 nautical miles.
The driving distance from Portsmouth (PSM) to Round Lake (ZRJ) is 1752 miles / 2819 kilometers, and travel time by car is about 46 hours 35 minutes.
Portsmouth International Airport at Pease – Round Lake (Weagamow Lake) Airport
Search flights
Distance from Portsmouth to Round Lake
There are several ways to calculate the distance from Portsmouth to Round Lake. Here are two standard methods:
Vincenty's formula (applied above)- 1162.365 miles
- 1870.645 kilometers
- 1010.067 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- 1160.129 miles
- 1867.046 kilometers
- 1008.124 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 Portsmouth to Round Lake?
The estimated flight time from Portsmouth International Airport at Pease to Round Lake (Weagamow Lake) Airport is 2 hours and 42 minutes.
What is the time difference between Portsmouth and Round Lake?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Round Lake (Weagamow Lake) Airport (ZRJ)
On average, flying from Portsmouth to Round Lake generates about 160 kg of CO2 per passenger, and 160 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 Portsmouth to Round Lake
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Round Lake (Weagamow Lake) Airport (ZRJ).
Airport information
| Origin | Portsmouth International Airport at Pease |
|---|---|
| City: | Portsmouth, NH |
| Country: | United States  |
| IATA Code: | PSM |
| ICAO Code: | KPSM |
| Coordinates: | 43°4′40″N, 70°49′23″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 |