How far is Washington D.C. from Sioux City?
There are several ways to calculate distances between Sioux City and Washington D.C.. Here are two common methods:Vincenty's formula (applied above)
- 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 – the shortest distance between two points).
Estimated flight time from Sioux Gateway Airport (SUX) to Ronald Reagan Washington National Airport (DCA) is 2 hours 28 minutes.
Time difference and current local times
The time difference between Sioux City and Washington D.C. is 1 hour. Washington D.C. is 1 hour ahead of Sioux City.
Sioux City, IA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 154 kg (339 pounds).
Sioux City to Washington D.C. flight path
Shortest flight path between Sioux Gateway Airport (SUX) and Ronald Reagan Washington National Airport (DCA).
Frequent Flyer Miles Calculator
Sioux City (SUX) → Washington D.C. (DCA).