How far is Portsmouth, NH, from Castries?
The distance between Castries (George F. L. Charles Airport) and Portsmouth (Portsmouth International Airport at Pease) is 2085 miles / 3356 kilometers / 1812 nautical miles.
George F. L. Charles Airport – Portsmouth International Airport at Pease
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Distance from Castries to Portsmouth
There are several ways to calculate the distance from Castries to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 2085.113 miles
- 3355.665 kilometers
- 1811.914 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- 2090.936 miles
- 3365.036 kilometers
- 1816.974 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 Castries to Portsmouth?
The estimated flight time from George F. L. Charles Airport to Portsmouth International Airport at Pease is 4 hours and 26 minutes.
What is the time difference between Castries and Portsmouth?
The time difference between Castries and Portsmouth is 1 hour. Portsmouth is 1 hour behind Castries.
Flight carbon footprint between George F. L. Charles Airport (SLU) and Portsmouth International Airport at Pease (PSM)
On average, flying from Castries to Portsmouth generates about 227 kg of CO2 per passenger, and 227 kilograms equals 501 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Castries to Portsmouth
See the map of the shortest flight path between George F. L. Charles Airport (SLU) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | George F. L. Charles Airport |
|---|---|
| City: | Castries |
| Country: | Saint Lucia  |
| IATA Code: | SLU |
| ICAO Code: | TLPC |
| Coordinates: | 14°1′12″N, 60°59′34″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 |