# Distance from Putao (PBU) to St Louis (STL)

> 12,623 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,623 km / 7,843 mi / 6,816 nm
- **Estimated flight time**: 16h
- **Heading**: 7° (north)
- **Return heading**: 352° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Myanmar) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -11.5h (When it's 18:49 in Putao, it's 07:19 in St Louis)
- **Elevation difference**: 883 ft (STL is lower than PBU)

## Airports

### [Putao Airport (PBU)](https://www.flightduration.online/airport/pbu-putao-putao-airport/1ef266df-f7aa-66e6-826c-06bb2780ed98)

- City: Putao, Myanmar
- ICAO: VYPT
- Timezone: Asia/Yangon
- Coordinates: 27.330000, 97.430000
- Elevation: 1,500 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 18:49 in Putao, it's 07:19 in St Louis.
With a 11.5-hour time difference, expect significant jet lag.

## Related

- [Putao Airport (PBU)](https://www.flightduration.online/airport/pbu-putao-putao-airport/1ef266df-f7aa-66e6-826c-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)