How far is Portsmouth, NH, from Williams Harbour?
The distance between Williams Harbour (Williams Harbour Airport) and Portsmouth (Portsmouth International Airport at Pease) is 955 miles / 1537 kilometers / 830 nautical miles.
The driving distance from Williams Harbour (YWM) to Portsmouth (PSM) is 1530 miles / 2463 kilometers, and travel time by car is about 34 hours 17 minutes.
Williams Harbour Airport – Portsmouth International Airport at Pease
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Distance from Williams Harbour to Portsmouth
There are several ways to calculate the distance from Williams Harbour to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 955.320 miles
- 1537.439 kilometers
- 830.150 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- 953.866 miles
- 1535.099 kilometers
- 828.887 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 Williams Harbour to Portsmouth?
The estimated flight time from Williams Harbour Airport to Portsmouth International Airport at Pease is 2 hours and 18 minutes.
What is the time difference between Williams Harbour and Portsmouth?
Flight carbon footprint between Williams Harbour Airport (YWM) and Portsmouth International Airport at Pease (PSM)
On average, flying from Williams Harbour to Portsmouth generates about 148 kg of CO2 per passenger, and 148 kilograms equals 326 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Williams Harbour to Portsmouth
See the map of the shortest flight path between Williams Harbour Airport (YWM) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Williams Harbour Airport |
|---|---|
| City: | Williams Harbour |
| Country: | Canada  |
| IATA Code: | YWM |
| ICAO Code: | CCA6 |
| Coordinates: | 52°34′0″N, 55°47′4″W |
| Destination | 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 |