# Distance from Port St Johns (JOH) to St Louis (STL)

> 14,592 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,592 km / 9,067 mi / 7,879 nm
- **Estimated flight time**: 18h
- **Heading**: 296° (west northwest)
- **Return heading**: 101° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (South Africa) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -7h (When it's 21:40 in Port St Johns, it's 14:40 in St Louis)
- **Elevation difference**: 610 ft (STL is lower than JOH)

## Airports

### [Port St Johns Airport (JOH)](https://www.flightduration.online/airport/joh-port-st-johns-port-st-johns-airport/1ef266de-d3e1-65f8-86ac-06bb2780ed98)

- City: Port St Johns, South Africa
- ICAO: FAPJ
- Timezone: Africa/Johannesburg
- Coordinates: -31.610000, 29.520000
- Elevation: 1,227 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 21:40 in Port St Johns, it's 14:40 in St Louis.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Port St Johns Airport (JOH)](https://www.flightduration.online/airport/joh-port-st-johns-port-st-johns-airport/1ef266de-d3e1-65f8-86ac-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)