Air Miles Calculator

Distance between Palm Springs, CA (PSP) and Portsmouth, NH (PSM)

Flight distance from Palm Springs to Portsmouth (Palm Springs International Airport – Portsmouth International Airport at Pease) is 2525 miles / 4064 kilometers / 2195 nautical miles. Estimated flight time is 5 hours 16 minutes.

Driving distance from Palm Springs (PSP) to Portsmouth (PSM) is 2969 miles / 4778 kilometers and travel time by car is about 50 hours 48 minutes.

Map of flight path and driving directions from Palm Springs to Portsmouth.

Shortest flight path between Palm Springs International Airport (PSP) and Portsmouth International Airport at Pease (PSM).

How far is Portsmouth from Palm Springs?

There are several ways to calculate distances between Palm Springs and Portsmouth. Here are two common methods:

Vincenty's formula (applied above)
  • 2525.470 miles
  • 4064.350 kilometers
  • 2194.574 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 2520.059 miles
  • 4055.642 kilometers
  • 2189.871 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).

Airport information


A Palm Springs International Airport
City: Palm Springs, CA
Country: United States Flag of United States
IATA Code: PSP
ICAO Code: KPSP
Coordinates: 33°49′46″N, 116°30′25″W

B Portsmouth International Airport at Pease
City: Portsmouth, NH
Country: United States Flag of United States
IATA Code: PSM
ICAO Code: KPSM
Coordinates: 43°4′40″N, 70°49′23″W

Time difference and current local times

The time difference between Palm Springs and Portsmouth is 3 hours. Portsmouth is 3 hours ahead of Palm Springs.

Time Difference

Palm Springs, CA

 PST

Portsmouth, NH

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 278 kg (613 pounds).

Frequent Flyer Miles Calculator

Palm Springs (PSP) → Portsmouth (PSM).

Distance:
2525
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2525

Round trip?