How far is Cat Lake from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Cat Lake (Cat Lake Airport) is 1146 miles / 1844 kilometers / 996 nautical miles.
The driving distance from Portsmouth (PSM) to Cat Lake (YAC) is 1623 miles / 2612 kilometers, and travel time by car is about 40 hours 19 minutes.
Portsmouth International Airport at Pease – Cat Lake Airport
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Distance from Portsmouth to Cat Lake
There are several ways to calculate the distance from Portsmouth to Cat Lake. Here are two standard methods:
Vincenty's formula (applied above)- 1145.853 miles
- 1844.072 kilometers
- 995.719 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- 1143.462 miles
- 1840.223 kilometers
- 993.641 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 Cat Lake?
The estimated flight time from Portsmouth International Airport at Pease to Cat Lake Airport is 2 hours and 40 minutes.
What is the time difference between Portsmouth and Cat Lake?
The time difference between Portsmouth and Cat Lake is 1 hour. Cat Lake is 1 hour behind Portsmouth.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Cat Lake Airport (YAC)
On average, flying from Portsmouth to Cat Lake generates about 159 kg of CO2 per passenger, and 159 kilograms equals 351 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 Cat Lake
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Cat Lake Airport (YAC).
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 | Cat Lake Airport |
|---|---|
| City: | Cat Lake |
| Country: | Canada  |
| IATA Code: | YAC |
| ICAO Code: | CYAC |
| Coordinates: | 51°43′37″N, 91°49′27″W |