# Distance from Honolulu (HNL) to Kleinsee (KLZ)

> 18,959 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,959 km / 11,780 mi / 10,237 nm
- **Estimated flight time**: 23h
- **Heading**: 153° (south southeast)
- **Return heading**: 209° (south southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → South Africa
- **Intercontinental**: North America → Africa
- **Time difference**: +12h (When it's 10:44 in Honolulu, it's 22:44 in Kleinsee)
- **Elevation difference**: 257 ft (KLZ 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

### [Kleinsee Airport (KLZ)](https://www.flightduration.online/airport/klz-kleinsee-kleinsee-airport/1ef266de-d2c2-65e6-be06-06bb2780ed98)

- City: Kleinsee, South Africa
- ICAO: FAKZ
- Timezone: Africa/Johannesburg
- Coordinates: -29.690000, 17.090000
- Elevation: 270 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 10:44 in Honolulu, it's 22:44 in Kleinsee.
With a 12-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)
- [Kleinsee Airport (KLZ)](https://www.flightduration.online/airport/klz-kleinsee-kleinsee-airport/1ef266de-d2c2-65e6-be06-06bb2780ed98)
- [Flight duration calculator](/#calculator)