# Distance from El Calafate (ING) to St Louis (STL)

> 10,064 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,064 km / 6,253 mi / 5,434 nm
- **Estimated flight time**: 13h
- **Heading**: 346° (north northwest)
- **Return heading**: 169° (south southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → United States
- **Intercontinental**: South America → North America
- **Time difference**: -2h (When it's 21:23 in El Calafate, it's 19:23 in St Louis)
- **Elevation difference**: 115 ft (STL is lower than ING)

## Airports

### [Lago Argentino Airport (ING)](https://www.flightduration.online/airport/ing-el-calafate-lago-argentino-airport/1ef266df-92e3-65a0-a18a-06bb2780ed98)

- City: El Calafate, Argentina
- ICAO: SAWA
- Timezone: America/Argentina/Rio_Gallegos
- Coordinates: -50.340000, -72.250000
- Elevation: 732 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 21:23 in El Calafate, it's 19:23 in St Louis.

## Related

- [Lago Argentino Airport (ING)](https://www.flightduration.online/airport/ing-el-calafate-lago-argentino-airport/1ef266df-92e3-65a0-a18a-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)