# Distance from Calabar (CBQ) to St Louis (STL)

> 10,412 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,412 km / 6,470 mi / 5,622 nm
- **Estimated flight time**: 13h
- **Heading**: 309° (northwest)
- **Return heading**: 81° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Nigeria) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -6h (When it's 16:47 in Calabar, it's 10:47 in St Louis)
- **Elevation difference**: 407 ft (STL is higher than CBQ)

## Airports

### [Margaret Ekpo International Airport (CBQ)](https://www.flightduration.online/airport/cbq-calabar-margaret-ekpo-international-airport/1ef266de-b7bd-6368-bf42-06bb2780ed98)

- City: Calabar, Nigeria
- ICAO: DNCA
- Timezone: Africa/Lagos
- Coordinates: 4.980000, 8.350000
- Elevation: 210 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 16:47 in Calabar, it's 10:47 in St Louis.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Margaret Ekpo International Airport (CBQ)](https://www.flightduration.online/airport/cbq-calabar-margaret-ekpo-international-airport/1ef266de-b7bd-6368-bf42-06bb2780ed98)
- [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)