Air Miles Calculator

Distance between Washington D.C. (IAD) and Sioux City, IA (SUX)

Distance from Washington D.C. to Sioux City (Sioux Gateway Airport – Washington Dulles International Airport) is 1020 miles / 1642 kilometers / 887 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1020.313 miles
  • 1642.034 kilometers
  • 886.628 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
  • 1017.939 miles
  • 1638.214 kilometers
  • 884.565 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Washington Dulles International Airport (IAD) to Sioux Gateway Airport (SUX) is 2 hours 25 minutes.

Time difference and current local times

The time difference between Washington D.C. and Sioux City is 1 hour. Sioux City is 1 hour behind Washington D.C..

Time Difference

Washington D.C.
Sioux City

Washington D.C.

 EDT

Sioux City, IA

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 142 kg (313 pounds).

Airport information


A Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W

B 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

Map

Washington D.C. to Sioux City flight map.

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Sioux City (SUX).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1020
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1020

Round trip?