# Distance from Honolulu (HNL) to Ostrava (OSR)

> 12,108 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,108 km / 7,524 mi / 6,538 nm
- **Estimated flight time**: 15h
- **Heading**: 3° (north)
- **Return heading**: 356° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Czech Republic
- **Intercontinental**: North America → Europe
- **Time difference**: +12h (When it's 04:08 in Honolulu, it's 16:08 in Ostrava)
- **Elevation difference**: 831 ft (OSR 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

### [Ostrava Leos Janacek Airport (OSR)](https://flightduration.online/airport/osr-ostrava-ostrava-leos-janacek-airport/1ef266df-5280-67a6-80fe-06bb2780ed98)

- City: Ostrava, Czech Republic
- ICAO: LKMT
- Timezone: Europe/Prague
- Coordinates: 49.700000, 18.110000
- Elevation: 844 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 04:08 in Honolulu, it's 16:08 in Ostrava.
With a 12-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)
- [Ostrava Leos Janacek Airport (OSR)](https://flightduration.online/airport/osr-ostrava-ostrava-leos-janacek-airport/1ef266df-5280-67a6-80fe-06bb2780ed98)
- [Flight duration calculator](/#calculator)