# Distance from St Louis (STL) to Vân Đồn (VDO)

> 13,105 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 13,105 km / 8,143 mi / 7,076 nm
- **Estimated flight time**: 16h
- **Heading**: 341° (north northwest)
- **Return heading**: 16° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Vietnam
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 06:28 in St Louis, it's 18:28 in Vân Đồn)
- **Elevation difference**: 591 ft (VDO is lower 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

### [Van Don International Airport (VDO)](https://www.flightduration.online/airport/vdo-van-don-van-don-international-airport/1ef266df-f669-65d4-b8de-06bb2780ed98)

- City: Vân Đồn, Vietnam
- ICAO: VVVD
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 21.120000, 107.410000
- Elevation: 26 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 06:28 in St Louis, it's 18:28 in Vân Đồn.
With a 12-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)
- [Van Don International Airport (VDO)](https://www.flightduration.online/airport/vdo-van-don-van-don-international-airport/1ef266df-f669-65d4-b8de-06bb2780ed98)
- [Flight duration calculator](/#calculator)