# Distance from Alton/St Louis (ALN) to Lagos (LOS)

> 9,839 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 9,839 km / 6,114 mi / 5,313 nm
- **Estimated flight time**: 13h
- **Heading**: 83° (east)
- **Return heading**: 309° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Nigeria
- **Intercontinental**: North America → Africa
- **Time difference**: +6h (When it's 13:35 in Alton/St Louis, it's 19:35 in Lagos)
- **Elevation difference**: 409 ft (LOS is lower than ALN)

## Airports

### [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

### [Murtala Muhammed International Airport (LOS)](https://www.flightduration.online/airport/los-lagos-murtala-muhammed-international-airport/1ef266de-b7ed-6e78-baa4-06bb2780ed98)

- City: Lagos, Nigeria
- ICAO: DNMM
- Timezone: Africa/Lagos
- Coordinates: 6.580000, 3.320000
- Elevation: 135 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 13:35 in Alton/St Louis, it's 19:35 in Lagos.
With a 6-hour time difference, expect significant jet lag.

## Related

- [St Louis Regional Airport (ALN)](https://www.flightduration.online/airport/aln-altonst-louis-st-louis-regional-airport/1ef266df-0e15-6d96-bfee-06bb2780ed98)
- [Murtala Muhammed International Airport (LOS)](https://www.flightduration.online/airport/los-lagos-murtala-muhammed-international-airport/1ef266de-b7ed-6e78-baa4-06bb2780ed98)
- [Flight duration calculator](/#calculator)