# Distance from Honolulu (HNL) to Yaounde (NSI)

> 17,004 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,004 km / 10,566 mi / 9,181 nm
- **Estimated flight time**: 21h
- **Heading**: 24° (north northeast)
- **Return heading**: 338° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Cameroon
- **Intercontinental**: North America → Africa
- **Time difference**: +11h (When it's 05:59 in Honolulu, it's 16:59 in Yaounde)
- **Elevation difference**: 2,265 ft (NSI is higher than HNL)

## Airports

### [Daniel K Inouye International Airport (HNL)](https://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

### [Yaounde Nsimalen International Airport (NSI)](https://flightduration.online/airport/nsi-yaounde-yaounde-nsimalen-international-airport/1ef266de-d91a-616e-b5be-06bb2780ed98)

- City: Yaounde, Cameroon
- ICAO: FKYS
- Timezone: Africa/Douala
- Coordinates: 3.720000, 11.550000
- Elevation: 2,278 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 05:59 in Honolulu, it's 16:59 in Yaounde.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Daniel K Inouye International Airport (HNL)](https://flightduration.online/airport/hnl-honolulu-daniel-k-inouye-international-airport/1ef266df-8953-6d78-a54a-06bb2780ed98)
- [Yaounde Nsimalen International Airport (NSI)](https://flightduration.online/airport/nsi-yaounde-yaounde-nsimalen-international-airport/1ef266de-d91a-616e-b5be-06bb2780ed98)
- [Flight duration calculator](/#calculator)