# Distance from Port of Spain (POS) to St Louis (STL)

> 4,252 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,252 km / 2,642 mi / 2,296 nm
- **Estimated flight time**: 6h
- **Heading**: 322° (northwest)
- **Return heading**: 130° (southeast)
- **Classification**: Long-haul
- **Type**: International (Trinidad and Tobago) → United States
- **Time difference**: -1h (When it's 19:40 in Port of Spain, it's 18:40 in St Louis)
- **Elevation difference**: 559 ft (STL is higher than POS)

## Airports

### [Piarco International Airport (POS)](https://www.flightduration.online/airport/pos-port-of-spain-piarco-international-airport/1ef266df-e273-6dcc-ab71-06bb2780ed98)

- City: Port of Spain, Trinidad and Tobago
- ICAO: TTPP
- Timezone: America/Port_of_Spain
- Coordinates: 10.600000, -61.340000
- Elevation: 58 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 19:40 in Port of Spain, it's 18:40 in St Louis.

## Related

- [Piarco International Airport (POS)](https://www.flightduration.online/airport/pos-port-of-spain-piarco-international-airport/1ef266df-e273-6dcc-ab71-06bb2780ed98)
- [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)