# Distance from Gamboma (GMM) to Honolulu (HNL)

> 17,747 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,747 km / 11,027 mi / 9,582 nm
- **Estimated flight time**: 22h
- **Heading**: 343° (north northwest)
- **Return heading**: 18° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Congo) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -11h (When it's 07:35 in Gamboma, it's 20:35 in Honolulu)
- **Elevation difference**: 1,496 ft (HNL is lower than GMM)

## Airports

### [Gamboma Airport (GMM)](https://www.flightduration.online/airport/gmm-gamboma-gamboma-airport/1ef266de-d68c-6690-9c4b-06bb2780ed98)

- City: Gamboma, Congo
- ICAO: FCOG
- Timezone: Africa/Brazzaville
- Coordinates: -1.830000, 15.890000
- Elevation: 1,509 ft

### [Daniel K Inouye International Airport (HNL)](https://www.flightduration.online/airport/hnl-honolulu-daniel-k-inouye-international-airport/1ef266df-8953-6d78-a54a-06bb2780ed98)

- City: Honolulu, United States
- ICAO: PHNL
- Timezone: Pacific/Honolulu
- Coordinates: 21.320000, -157.920000
- Elevation: 13 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 07:35 in Gamboma, it's 20:35 in Honolulu.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Gamboma Airport (GMM)](https://www.flightduration.online/airport/gmm-gamboma-gamboma-airport/1ef266de-d68c-6690-9c4b-06bb2780ed98)
- [Daniel K Inouye International Airport (HNL)](https://www.flightduration.online/airport/hnl-honolulu-daniel-k-inouye-international-airport/1ef266df-8953-6d78-a54a-06bb2780ed98)
- [Flight duration calculator](/#calculator)