How far is Portsmouth, NH, from Pasco, WA?
The distance between Pasco (Tri-Cities Airport (Washington)) and Portsmouth (Portsmouth International Airport at Pease) is 2353 miles / 3786 kilometers / 2045 nautical miles.
The driving distance from Pasco (PSC) to Portsmouth (PSM) is 2847 miles / 4582 kilometers, and travel time by car is about 52 hours 21 minutes.
Tri-Cities Airport (Washington) – Portsmouth International Airport at Pease
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Distance from Pasco to Portsmouth
There are several ways to calculate the distance from Pasco to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 2352.803 miles
- 3786.469 kilometers
- 2044.530 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- 2346.358 miles
- 3776.098 kilometers
- 2038.930 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 Pasco to Portsmouth?
The estimated flight time from Tri-Cities Airport (Washington) to Portsmouth International Airport at Pease is 4 hours and 57 minutes.
What is the time difference between Pasco and Portsmouth?
The time difference between Pasco and Portsmouth is 3 hours. Portsmouth is 3 hours ahead of Pasco.
Flight carbon footprint between Tri-Cities Airport (Washington) (PSC) and Portsmouth International Airport at Pease (PSM)
On average, flying from Pasco to Portsmouth generates about 258 kg of CO2 per passenger, and 258 kilograms equals 569 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pasco to Portsmouth
See the map of the shortest flight path between Tri-Cities Airport (Washington) (PSC) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Tri-Cities Airport (Washington) |
|---|---|
| City: | Pasco, WA |
| Country: | United States  |
| IATA Code: | PSC |
| ICAO Code: | KPSC |
| Coordinates: | 46°15′52″N, 119°7′8″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 |