# Distance from St Louis (STL) to Rach Gia (VKG)

> 14,366 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,366 km / 8,926 mi / 7,757 nm
- **Estimated flight time**: 18h
- **Heading**: 340° (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 12:58 in St Louis, it's 00:58 in Rach Gia)
- **Elevation difference**: 610 ft (VKG 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

### [Rach Gia Airport (VKG)](https://www.flightduration.online/airport/vkg-rach-gia-rach-gia-airport/1ef266df-f659-6486-b7ea-06bb2780ed98)

- City: Rach Gia, Vietnam
- ICAO: VVRG
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 9.960000, 105.130000
- Elevation: 7 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 12:58 in St Louis, it's 00:58 in Rach Gia.
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)
- [Rach Gia Airport (VKG)](https://www.flightduration.online/airport/vkg-rach-gia-rach-gia-airport/1ef266df-f659-6486-b7ea-06bb2780ed98)
- [Flight duration calculator](/#calculator)