How far is Sioux City, IA, from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Sioux City (Sioux Gateway Airport) is 1020 miles / 1642 kilometers / 887 nautical miles.
The driving distance from Washington D.C. (IAD) to Sioux City (SUX) is 1200 miles / 1932 kilometers, and travel time by car is about 22 hours 14 minutes.
Washington Dulles International Airport – Sioux Gateway Airport
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Distance from Washington D.C. to Sioux City
There are several ways to calculate the distance from Washington D.C. to Sioux City. Here are two standard 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 planet.
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 – the shortest distance between two points).
How long does it take to fly from Washington D.C. to Sioux City?
The estimated flight time from Washington Dulles International Airport to Sioux Gateway Airport is 2 hours and 25 minutes.
What is the time difference between Washington D.C. and Sioux City?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Sioux Gateway Airport (SUX)
On average, flying from Washington D.C. to Sioux City generates about 152 kg of CO2 per passenger, and 152 kilograms equals 335 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Washington D.C. to Sioux City
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Sioux Gateway Airport (SUX).
Airport information
| Origin | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |
| Destination | Sioux Gateway Airport |
|---|---|
| City: | Sioux City, IA |
| Country: | United States |
| IATA Code: | SUX |
| ICAO Code: | KSUX |
| Coordinates: | 42°24′9″N, 96°23′3″W |