# Distance from Honolulu (HNL) to Buchanan (UCN)

> 15,503 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,503 km / 9,633 mi / 8,371 nm
- **Estimated flight time**: 19h
- **Heading**: 53° (northeast)
- **Return heading**: 312° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Liberia
- **Intercontinental**: North America → Africa
- **Time difference**: +10h (When it's 23:32 in Honolulu, it's 09:32 in Buchanan)
- **Elevation difference**: 28 ft (UCN is higher than HNL)

## Airports

### [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

### [Buchanan Airport (UCN)](https://www.flightduration.online/airport/ucn-buchanan-buchanan-airport/1ef266de-e81a-64c0-a5c6-06bb2780ed98)

- City: Buchanan, Liberia
- ICAO: GLBU
- Timezone: Africa/Monrovia
- Coordinates: 5.170000, -9.280000
- Elevation: 41 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 23:32 in Honolulu, it's 09:32 in Buchanan.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Daniel K Inouye International Airport (HNL)](https://www.flightduration.online/airport/hnl-honolulu-daniel-k-inouye-international-airport/1ef266df-8953-6d78-a54a-06bb2780ed98)
- [Buchanan Airport (UCN)](https://www.flightduration.online/airport/ucn-buchanan-buchanan-airport/1ef266de-e81a-64c0-a5c6-06bb2780ed98)
- [Flight duration calculator](/#calculator)