# Distance from St Louis (STL) to Sioux City (SUX)

> 650 km · estimated flight time 2h · Short-haul route.

## Summary

- **Distance**: 650 km / 404 mi / 351 nm
- **Estimated flight time**: 2h
- **Heading**: 311° (northwest)
- **Return heading**: 127° (southeast)
- **Classification**: Short-haul
- **Type**: Domestic (United States)
- **Time difference**: +0h (When it's 04:25 in St Louis, it's 04:25 in Sioux City)
- **Elevation difference**: 481 ft (SUX is higher than STL)

## Airports

### [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)

- City: St Louis, United States
- ICAO: KSTL
- Timezone: America/Chicago
- Coordinates: 38.750000, -90.370000
- Elevation: 617 ft

### [Sioux Gateway/Brig General Bud Day Field (SUX)](https://www.flightduration.online/airport/sux-sioux-city-sioux-gatewaybrig-general-bud-day-field/1ef266df-39db-669c-acc5-06bb2780ed98)

- City: Sioux City, United States
- ICAO: KSUX
- Timezone: America/Chicago
- Coordinates: 42.400000, -96.380000
- Elevation: 1,098 ft

## Route notes

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

## Related

- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Sioux Gateway/Brig General Bud Day Field (SUX)](https://www.flightduration.online/airport/sux-sioux-city-sioux-gatewaybrig-general-bud-day-field/1ef266df-39db-669c-acc5-06bb2780ed98)
- [Flight duration calculator](/#calculator)