How far is Chevak, AK, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Chevak (Chevak Airport) is 3821 miles / 6149 kilometers / 3320 nautical miles.
The driving distance from Portsmouth (PSM) to Chevak (VAK) is 5233 miles / 8421 kilometers, and travel time by car is about 177 hours 44 minutes.
Portsmouth International Airport at Pease – Chevak Airport
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Distance from Portsmouth to Chevak
There are several ways to calculate the distance from Portsmouth to Chevak. Here are two standard methods:
Vincenty's formula (applied above)- 3821.038 miles
- 6149.364 kilometers
- 3320.391 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- 3810.054 miles
- 6131.688 kilometers
- 3310.847 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 Chevak?
The estimated flight time from Portsmouth International Airport at Pease to Chevak Airport is 7 hours and 44 minutes.
What is the time difference between Portsmouth and Chevak?
The time difference between Portsmouth and Chevak is 4 hours. Chevak is 4 hours behind Portsmouth.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Chevak Airport (VAK)
On average, flying from Portsmouth to Chevak generates about 434 kg of CO2 per passenger, and 434 kilograms equals 957 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 Chevak
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Chevak Airport (VAK).
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 | Chevak Airport |
|---|---|
| City: | Chevak, AK |
| Country: | United States |
| IATA Code: | VAK |
| ICAO Code: | PAVA |
| Coordinates: | 61°32′1″N, 165°35′2″W |