# Distance from Chapelco/San Martin de los Andes (CPC) to St Louis (STL)

> 8,981 km · estimated flight time 12h · Long-haul route.

## Summary

- **Distance**: 8,981 km / 5,581 mi / 4,849 nm
- **Estimated flight time**: 12h
- **Heading**: 345° (north northwest)
- **Return heading**: 165° (south southeast)
- **Classification**: Long-haul
- **Type**: International (Argentina) → United States
- **Intercontinental**: South America → North America
- **Time difference**: -2h (When it's 23:03 in Chapelco/San Martin de los Andes, it's 21:03 in St Louis)
- **Elevation difference**: 1,952 ft (STL is lower than CPC)

## Airports

### [Aviador C. Campos Airport (CPC)](https://www.flightduration.online/airport/cpc-chapelcosan-martin-de-los-andes-aviador-c-campos-airport/1ef266df-939f-66e2-ba81-06bb2780ed98)

- City: Chapelco/San Martin de los Andes, Argentina
- ICAO: SAZY
- Timezone: America/Argentina/Salta
- Coordinates: -40.080000, -71.140000
- Elevation: 2,569 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 a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 23:03 in Chapelco/San Martin de los Andes, it's 21:03 in St Louis.

## Related

- [Aviador C. Campos Airport (CPC)](https://www.flightduration.online/airport/cpc-chapelcosan-martin-de-los-andes-aviador-c-campos-airport/1ef266df-939f-66e2-ba81-06bb2780ed98)
- [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)