# Distance from Chengdu (CTU) to Sioux City (SUX)

> 11,638 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,638 km / 7,231 mi / 6,284 nm
- **Estimated flight time**: 15h
- **Heading**: 15° (north northeast)
- **Return heading**: 342° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (China) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -13h (When it's 22:13 in Chengdu, it's 09:13 in Sioux City)
- **Elevation difference**: 527 ft (SUX is lower than CTU)

## Airports

### [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)

- City: Chengdu, China
- ICAO: ZUUU
- Timezone: Asia/Shanghai
- Coordinates: 30.580000, 103.950000
- Elevation: 1,625 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 an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 22:13 in Chengdu, it's 09:13 in Sioux City.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)
- [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)