# Distance from Ji'an (JGS) to St Louis (STL)

> 12,267 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,267 km / 7,622 mi / 6,623 nm
- **Estimated flight time**: 15h
- **Heading**: 21° (north northeast)
- **Return heading**: 336° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (China) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -13h (When it's 10:43 in Ji'an, it's 21:43 in St Louis)
- **Elevation difference**: 336 ft (STL is higher than JGS)

## Airports

### [Jinggangshan Airport (JGS)](https://www.flightduration.online/airport/jgs-jian-jinggangshan-airport/1ef266e0-1fe8-6ec8-b167-06bb2780ed98)

- City: Ji'an, China
- ICAO: ZSGS
- Timezone: Asia/Shanghai
- Coordinates: 26.860000, 114.740000
- Elevation: 281 ft

### [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

## 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 10:43 in Ji'an, it's 21:43 in St Louis.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Jinggangshan Airport (JGS)](https://www.flightduration.online/airport/jgs-jian-jinggangshan-airport/1ef266e0-1fe8-6ec8-b167-06bb2780ed98)
- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Flight duration calculator](/#calculator)