Air Miles Calculator

Distance between Sioux City, IA (SUX) and Friday Harbor, WA (FRD)

Flight distance from Sioux City to Friday Harbor (Sioux Gateway Airport – Friday Harbor Airport) is 1354 miles / 2179 kilometers / 1176 nautical miles. Estimated flight time is 3 hours 3 minutes.

Driving distance from Sioux City (SUX) to Friday Harbor (FRD) is 1719 miles / 2766 kilometers and travel time by car is about 28 hours 34 minutes.

Map of flight path and driving directions from Sioux City to Friday Harbor.

Shortest flight path between Sioux Gateway Airport (SUX) and Friday Harbor Airport (FRD).

How far is Friday Harbor from Sioux City?

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

Vincenty's formula (applied above)
  • 1353.756 miles
  • 2178.659 kilometers
  • 1176.382 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
  • 1350.383 miles
  • 2173.230 kilometers
  • 1173.450 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 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 Friday Harbor Airport
City: Friday Harbor, WA
Country: United States Flag of United States
IATA Code: FRD
ICAO Code: KFHR
Coordinates: 48°31′19″N, 123°1′26″W

Time difference and current local times

The time difference between Sioux City and Friday Harbor is 2 hours. Friday Harbor is 2 hours behind Sioux City.

Time Difference

Sioux City, IA

 CST

Friday Harbor, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 170 kg (375 pounds).

Frequent Flyer Miles Calculator

Sioux City (SUX) → Friday Harbor (FRD).

Distance:
1354
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1354

Round trip?