Search by airport name, city or IATA airport code.
Washington D.C.–Sioux City | DCA–SUX
Calculations with different methods
- 1043.681 miles
- 1679.641 kilometers
- 906.934 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
- 1041.258 miles
- 1675.742 kilometers
- 904.828 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Ronald Reagan Washington National Airport (DCA) to Sioux Gateway Airport (SUX) is 2 hours 28 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..
Sioux City, IA
Washington D.C. to Sioux City flight map.
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Sioux City (SUX).