# Distance from St Louis (STL) to Umnugobitour (UGT)

> 10,727 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,727 km / 6,665 mi / 5,792 nm
- **Estimated flight time**: 14h
- **Heading**: 350° (north)
- **Return heading**: 11° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Mongolia
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 17:52 in St Louis, it's 06:52 in Umnugobitour)
- **Elevation difference**: 4,042 ft (UGT 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

### [Bulagtai Resort Airport (UGT)](https://www.flightduration.online/airport/ugt-umnugobitour-bulagtai-resort-airport/1ef266e0-1f63-6098-ac03-06bb2780ed98)

- City: Umnugobitour, Mongolia
- ICAO: ZMBR
- Timezone: Asia/Ulaanbaatar
- Coordinates: 43.750000, 104.110000
- Elevation: 4,659 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 17:52 in St Louis, it's 06:52 in Umnugobitour.
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)
- [Bulagtai Resort Airport (UGT)](https://www.flightduration.online/airport/ugt-umnugobitour-bulagtai-resort-airport/1ef266e0-1f63-6098-ac03-06bb2780ed98)
- [Flight duration calculator](/#calculator)