Air Miles Calculator

Distance between Wichita Falls, TX (SPS) and Portsmouth, NH (PSM)

Flight distance from Wichita Falls to Portsmouth (Wichita Falls Regional Airport – Portsmouth International Airport at Pease) is 1615 miles / 2600 kilometers / 1404 nautical miles. Estimated flight time is 3 hours 33 minutes.

Driving distance from Wichita Falls (SPS) to Portsmouth (PSM) is 1864 miles / 3000 kilometers and travel time by car is about 32 hours 38 minutes.

Map of flight path and driving directions from Wichita Falls to Portsmouth.

Shortest flight path between Wichita Falls Regional Airport (SPS) and Portsmouth International Airport at Pease (PSM).

How far is Portsmouth from Wichita Falls?

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

Vincenty's formula (applied above)
  • 1615.346 miles
  • 2599.647 kilometers
  • 1403.697 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
  • 1612.450 miles
  • 2594.987 kilometers
  • 1401.181 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 Wichita Falls Regional Airport
City: Wichita Falls, TX
Country: United States Flag of United States
IATA Code: SPS
ICAO Code: KSPS
Coordinates: 33°59′19″N, 98°29′30″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 Wichita Falls and Portsmouth is 1 hour. Portsmouth is 1 hour ahead of Wichita Falls.

Time Difference

Wichita Falls, TX

 CST

Portsmouth, NH

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 187 kg (412 pounds).

Frequent Flyer Miles Calculator

Wichita Falls (SPS) → Portsmouth (PSM).

Distance:
1615
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1615

Round trip?