# Distance from Colombo (CMB) to Ben Slimane (GMD)

> 9,299 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,299 km / 5,778 mi / 5,021 nm
- **Estimated flight time**: 12h
- **Heading**: 303° (west northwest)
- **Return heading**: 86° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Sri Lanka) → Morocco
- **Intercontinental**: Asia → Africa
- **Time difference**: -4.5h (When it's 11:53 in Colombo, it's 07:23 in Ben Slimane)
- **Elevation difference**: 597 ft (GMD is higher than CMB)

## Airports

### [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)

- City: Colombo, Sri Lanka
- ICAO: VCBI
- Timezone: Asia/Colombo
- Coordinates: 7.180000, 79.880000
- Elevation: 30 ft

### [Ben Slimane Airport (GMD)](https://www.flightduration.online/airport/gmd-ben-slimane-ben-slimane-airport/1ef266de-e88c-6c00-a7ef-06bb2780ed98)

- City: Ben Slimane, Morocco
- ICAO: GMMB
- Timezone: Africa/Casablanca
- Coordinates: 33.660000, -7.220000
- Elevation: 627 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 11:53 in Colombo, it's 07:23 in Ben Slimane.
The 4.5-hour time difference may cause some jet lag.

## Related

- [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)
- [Ben Slimane Airport (GMD)](https://www.flightduration.online/airport/gmd-ben-slimane-ben-slimane-airport/1ef266de-e88c-6c00-a7ef-06bb2780ed98)
- [Flight duration calculator](/#calculator)