# Distance from Puerto Asis (PUU) to St Louis (STL)

> 4,481 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,481 km / 2,784 mi / 2,420 nm
- **Estimated flight time**: 6h
- **Heading**: 343° (north northwest)
- **Return heading**: 158° (south southeast)
- **Classification**: Long-haul
- **Type**: International (Colombia) → United States
- **Intercontinental**: South America → North America
- **Time difference**: +0h (When it's 13:25 in Puerto Asis, it's 13:25 in St Louis)
- **Elevation difference**: 198 ft (STL is lower than PUU)

## Airports

### [Tres De Mayo Airport (PUU)](https://www.flightduration.online/airport/puu-puerto-asis-tres-de-mayo-airport/1ef266df-b425-6c4a-97ad-06bb2780ed98)

- City: Puerto Asis, Colombia
- ICAO: SKAS
- Timezone: America/Bogota
- Coordinates: 0.510000, -76.500000
- Elevation: 815 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.

## Related

- [Tres De Mayo Airport (PUU)](https://www.flightduration.online/airport/puu-puerto-asis-tres-de-mayo-airport/1ef266df-b425-6c4a-97ad-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)