# Distance from Principe Airport (PCP) to St Louis (STL)

> 10,565 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,565 km / 6,565 mi / 5,705 nm
- **Estimated flight time**: 13h
- **Heading**: 309° (northwest)
- **Return heading**: 84° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (São Tomé and Príncipe) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -5h (When it's 01:35 in Principe Airport, it's 20:35 in St Louis)
- **Elevation difference**: 26 ft (STL is higher than PCP)

## Airports

### [Principe Airport (PCP)](https://www.flightduration.online/airport/pcp-principe-airport/1ef266de-dd81-6338-93e2-06bb2780ed98)

- City: Principe Airport, São Tomé and Príncipe
- ICAO: FPPR
- Timezone: Africa/Sao_Tome
- Coordinates: 1.660000, 7.410000
- Elevation: 591 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 01:35 in Principe Airport, it's 20:35 in St Louis.
The 5-hour time difference may cause some jet lag.

## Related

- [Principe Airport (PCP)](https://www.flightduration.online/airport/pcp-principe-airport/1ef266de-dd81-6338-93e2-06bb2780ed98)
- [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)