# Distance from Cotonou (COO) to Hanoi (HAN)

> 11,129 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,129 km / 6,915 mi / 6,009 nm
- **Estimated flight time**: 14h
- **Heading**: 67° (east northeast)
- **Return heading**: 281° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Benin) → Vietnam
- **Intercontinental**: Africa → Asia
- **Time difference**: +6h (When it's 01:56 in Cotonou, it's 07:56 in Hanoi)
- **Elevation difference**: 20 ft (HAN is higher than COO)

## Airports

### [Cadjehoun Airport (COO)](https://www.flightduration.online/airport/coo-cotonou-cadjehoun-airport/1ef266de-b5f9-6e32-b735-06bb2780ed98)

- City: Cotonou, Benin
- ICAO: DBBB
- Timezone: Africa/Porto-Novo
- Coordinates: 6.360000, 2.380000
- Elevation: 19 ft

### [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)

- City: Hanoi, Vietnam
- ICAO: VVNB
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 21.220000, 105.810000
- Elevation: 39 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 01:56 in Cotonou, it's 07:56 in Hanoi.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Cadjehoun Airport (COO)](https://www.flightduration.online/airport/coo-cotonou-cadjehoun-airport/1ef266de-b5f9-6e32-b735-06bb2780ed98)
- [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Flight duration calculator](/#calculator)