# Distance from St Louis (STL) to Yibin (YBP)

> 12,346 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,346 km / 7,671 mi / 6,666 nm
- **Estimated flight time**: 16h
- **Heading**: 346° (north northwest)
- **Return heading**: 12° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → China
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 21:04 in St Louis, it's 10:04 in Yibin)
- **Elevation difference**: 307 ft (YBP 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

### [Yibin Caiba Airport (YBP)](https://www.flightduration.online/airport/ybp-yibin-yibin-caiba-airport/1ef266e0-20de-6e68-bf68-06bb2780ed98)

- City: Yibin, China
- ICAO: ZUYB
- Timezone: Asia/Shanghai
- Coordinates: 28.800000, 104.550000
- Elevation: 924 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 21:04 in St Louis, it's 10:04 in Yibin.
With a 13-hour time difference, expect significant jet lag.

## 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)
- [Yibin Caiba Airport (YBP)](https://www.flightduration.online/airport/ybp-yibin-yibin-caiba-airport/1ef266e0-20de-6e68-bf68-06bb2780ed98)
- [Flight duration calculator](/#calculator)