How far is Lake Charles, LA, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Lake Charles (Lake Charles Regional Airport) is 1524 miles / 2453 kilometers / 1325 nautical miles.
The driving distance from Portsmouth (PSM) to Lake Charles (LCH) is 1758 miles / 2830 kilometers, and travel time by car is about 33 hours 19 minutes.
Portsmouth International Airport at Pease – Lake Charles Regional Airport
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Distance from Portsmouth to Lake Charles
There are several ways to calculate the distance from Portsmouth to Lake Charles. Here are two standard methods:
Vincenty's formula (applied above)- 1524.404 miles
- 2453.290 kilometers
- 1324.671 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- 1523.157 miles
- 2451.284 kilometers
- 1323.587 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 Lake Charles?
The estimated flight time from Portsmouth International Airport at Pease to Lake Charles Regional Airport is 3 hours and 23 minutes.
What is the time difference between Portsmouth and Lake Charles?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Lake Charles Regional Airport (LCH)
On average, flying from Portsmouth to Lake Charles generates about 181 kg of CO2 per passenger, and 181 kilograms equals 399 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 Lake Charles
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Lake Charles Regional Airport (LCH).
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 | Lake Charles Regional Airport |
|---|---|
| City: | Lake Charles, LA |
| Country: | United States |
| IATA Code: | LCH |
| ICAO Code: | KLCH |
| Coordinates: | 30°7′33″N, 93°13′23″W |