How far is Portsmouth, NH, from Churchill Falls?
The distance between Churchill Falls (Churchill Falls Airport) and Portsmouth (Portsmouth International Airport at Pease) is 787 miles / 1266 kilometers / 684 nautical miles.
The driving distance from Churchill Falls (ZUM) to Portsmouth (PSM) is 1092 miles / 1758 kilometers, and travel time by car is about 25 hours 56 minutes.
Churchill Falls Airport – Portsmouth International Airport at Pease
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Distance from Churchill Falls to Portsmouth
There are several ways to calculate the distance from Churchill Falls to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 786.890 miles
- 1266.377 kilometers
- 683.789 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- 786.527 miles
- 1265.792 kilometers
- 683.473 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 Churchill Falls to Portsmouth?
The estimated flight time from Churchill Falls Airport to Portsmouth International Airport at Pease is 1 hour and 59 minutes.
What is the time difference between Churchill Falls and Portsmouth?
Flight carbon footprint between Churchill Falls Airport (ZUM) and Portsmouth International Airport at Pease (PSM)
On average, flying from Churchill Falls to Portsmouth generates about 134 kg of CO2 per passenger, and 134 kilograms equals 294 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Churchill Falls to Portsmouth
See the map of the shortest flight path between Churchill Falls Airport (ZUM) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Churchill Falls Airport |
|---|---|
| City: | Churchill Falls |
| Country: | Canada  |
| IATA Code: | ZUM |
| ICAO Code: | CZUM |
| Coordinates: | 53°33′42″N, 64°6′23″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 |