How far is Springfield, IL, from Sioux City, IA?
The distance between Sioux City (Sioux Gateway Airport) and Springfield (Springfield Abraham Lincoln Capital Airport) is 392 miles / 631 kilometers / 340 nautical miles.
The driving distance from Sioux City (SUX) to Springfield (SPI) is 510 miles / 821 kilometers, and travel time by car is about 9 hours 35 minutes.
Sioux Gateway Airport – Springfield Abraham Lincoln Capital Airport
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Distance from Sioux City to Springfield
There are several ways to calculate the distance from Sioux City to Springfield. Here are two standard methods:
Vincenty's formula (applied above)- 391.807 miles
- 630.553 kilometers
- 340.471 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- 391.107 miles
- 629.425 kilometers
- 339.862 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 Sioux City to Springfield?
The estimated flight time from Sioux Gateway Airport to Springfield Abraham Lincoln Capital Airport is 1 hour and 14 minutes.
What is the time difference between Sioux City and Springfield?
There is no time difference between Sioux City and Springfield.
Flight carbon footprint between Sioux Gateway Airport (SUX) and Springfield Abraham Lincoln Capital Airport (SPI)
On average, flying from Sioux City to Springfield generates about 83 kg of CO2 per passenger, and 83 kilograms equals 182 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sioux City to Springfield
See the map of the shortest flight path between Sioux Gateway Airport (SUX) and Springfield Abraham Lincoln Capital Airport (SPI).
Airport information
| Origin | 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 |
| Destination | Springfield Abraham Lincoln Capital Airport |
|---|---|
| City: | Springfield, IL |
| Country: | United States |
| IATA Code: | SPI |
| ICAO Code: | KSPI |
| Coordinates: | 39°50′38″N, 89°40′40″W |