# Distance from Abidjan (ABJ) to Alton/St Louis (ALN)

> 9,305 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,305 km / 5,782 mi / 5,024 nm
- **Estimated flight time**: 12h
- **Heading**: 309° (northwest)
- **Return heading**: 88° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Ivory Coast) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -5h (When it's 02:16 in Abidjan, it's 21:16 in Alton/St Louis)
- **Elevation difference**: 523 ft (ALN is higher than ABJ)

## Airports

### [Port Bouet Airport (ABJ)](https://www.flightduration.online/airport/abj-abidjan-port-bouet-airport/1ef266de-b735-630a-a27d-06bb2780ed98)

- City: Abidjan, Ivory Coast
- ICAO: DIAP
- Timezone: Africa/Abidjan
- Coordinates: 5.260000, -3.930000
- Elevation: 21 ft

### [St Louis Regional Airport (ALN)](https://www.flightduration.online/airport/aln-altonst-louis-st-louis-regional-airport/1ef266df-0e15-6d96-bfee-06bb2780ed98)

- City: Alton/St Louis, United States
- ICAO: KALN
- Timezone: America/Chicago
- Coordinates: 38.890000, -90.050000
- Elevation: 544 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 02:16 in Abidjan, it's 21:16 in Alton/St Louis.
The 5-hour time difference may cause some jet lag.

## Related

- [Port Bouet Airport (ABJ)](https://www.flightduration.online/airport/abj-abidjan-port-bouet-airport/1ef266de-b735-630a-a27d-06bb2780ed98)
- [St Louis Regional Airport (ALN)](https://www.flightduration.online/airport/aln-altonst-louis-st-louis-regional-airport/1ef266df-0e15-6d96-bfee-06bb2780ed98)
- [Flight duration calculator](/#calculator)