# Distance from Puerto Natales (PNT) to St Louis (STL)

> 10,202 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,202 km / 6,340 mi / 5,509 nm
- **Estimated flight time**: 13h
- **Heading**: 346° (north northwest)
- **Return heading**: 169° (south)
- **Classification**: Ultra-long-haul
- **Type**: International (Chile) → United States
- **Intercontinental**: South America → North America
- **Time difference**: -1h (When it's 02:12 in Puerto Natales, it's 01:12 in St Louis)
- **Elevation difference**: 400 ft (STL is higher than PNT)

## Airports

### [Tte. Julio Gallardo Airport (PNT)](https://www.flightduration.online/airport/pnt-puerto-natales-tte-julio-gallardo-airport/1ef266df-9c51-6eb6-8232-06bb2780ed98)

- City: Puerto Natales, Chile
- ICAO: SCNT
- Timezone: America/Santiago
- Coordinates: -51.670000, -72.530000
- Elevation: 217 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 02:12 in Puerto Natales, it's 01:12 in St Louis.

## Related

- [Tte. Julio Gallardo Airport (PNT)](https://www.flightduration.online/airport/pnt-puerto-natales-tte-julio-gallardo-airport/1ef266df-9c51-6eb6-8232-06bb2780ed98)
- [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)