# Distance from Momote Airport (MAS) to St Louis (STL)

> 12,895 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,895 km / 8,013 mi / 6,963 nm
- **Estimated flight time**: 16h
- **Heading**: 47° (northeast)
- **Return heading**: 290° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Papua New Guinea) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -15h (When it's 08:54 in Momote Airport, it's 17:54 in St Louis)
- **Elevation difference**: 605 ft (STL is higher than MAS)

## Airports

### [Momote Airport (MAS)](https://www.flightduration.online/airport/mas-momote-airport/1ef266de-9bc2-6398-9c7f-06bb2780ed98)

- City: Momote Airport, Papua New Guinea
- ICAO: AYMO
- Timezone: Pacific/Port_Moresby
- Coordinates: -2.060000, 147.420000
- Elevation: 12 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 08:54 in Momote Airport, it's 17:54 in St Louis.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Momote Airport (MAS)](https://www.flightduration.online/airport/mas-momote-airport/1ef266de-9bc2-6398-9c7f-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)