How far is Portsmouth, NH, from Charleston, WV?
The distance between Charleston (Yeager Airport) and Portsmouth (Portsmouth International Airport at Pease) is 651 miles / 1048 kilometers / 566 nautical miles.
The driving distance from Charleston (CRW) to Portsmouth (PSM) is 808 miles / 1301 kilometers, and travel time by car is about 15 hours 41 minutes.
Yeager Airport – Portsmouth International Airport at Pease
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Distance from Charleston to Portsmouth
There are several ways to calculate the distance from Charleston to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 651.196 miles
- 1047.998 kilometers
- 565.874 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- 650.167 miles
- 1046.342 kilometers
- 564.979 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 Charleston to Portsmouth?
The estimated flight time from Yeager Airport to Portsmouth International Airport at Pease is 1 hour and 43 minutes.
What is the time difference between Charleston and Portsmouth?
There is no time difference between Charleston and Portsmouth.
Flight carbon footprint between Yeager Airport (CRW) and Portsmouth International Airport at Pease (PSM)
On average, flying from Charleston to Portsmouth generates about 119 kg of CO2 per passenger, and 119 kilograms equals 262 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Charleston to Portsmouth
See the map of the shortest flight path between Yeager Airport (CRW) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Yeager Airport |
|---|---|
| City: | Charleston, WV |
| Country: | United States  |
| IATA Code: | CRW |
| ICAO Code: | KCRW |
| Coordinates: | 38°22′23″N, 81°35′35″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 |