Air Miles Calculator

Distance between Sioux City, IA (SUX) and Portsmouth, NH (PSM)

Distance from Sioux City to Portsmouth (Sioux Gateway Airport – Portsmouth International Airport at Pease) is 1296 miles / 2086 kilometers / 1126 nautical miles.

How far is Portsmouth from Sioux City?

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

Vincenty's formula (applied above)
  • 1296.347 miles
  • 2086.268 kilometers
  • 1126.495 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
  • 1292.907 miles
  • 2080.732 kilometers
  • 1123.505 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).

Flight duration

Estimated flight time from Sioux Gateway Airport (SUX) to Portsmouth International Airport at Pease (PSM) is 2 hours 57 minutes.

Time difference and current local times

The time difference between Sioux City and Portsmouth is 1 hour. Portsmouth is 1 hour ahead of Sioux City.

Time Difference

Sioux City
Portsmouth

Sioux City, IA

 CST

Portsmouth, NH

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 165 kg (364 pounds).

Airport information


A Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″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

Map

Sioux City to Portsmouth flight map.

Frequent Flyer Miles Calculator

Sioux City (SUX) → Portsmouth (PSM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1296
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1296

Round trip?