# Distance from Constanta (CND) to Honolulu (HNL)

> 12,683 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,683 km / 7,881 mi / 6,848 nm
- **Estimated flight time**: 16h
- **Heading**: 7° (north)
- **Return heading**: 355° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Romania) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -13h (When it's 23:17 in Constanta, it's 10:17 in Honolulu)
- **Elevation difference**: 340 ft (HNL is lower than CND)

## Airports

### [Mihail Kogalniceanu International Airport (CND)](https://www.flightduration.online/airport/cnd-constanta-mihail-kogalniceanu-international-airport/1ef266df-5665-6bdc-a2a1-06bb2780ed98)

- City: Constanta, Romania
- ICAO: LRCK
- Timezone: Europe/Bucharest
- Coordinates: 44.360000, 28.490000
- Elevation: 353 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 23:17 in Constanta, it's 10:17 in Honolulu.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Mihail Kogalniceanu International Airport (CND)](https://www.flightduration.online/airport/cnd-constanta-mihail-kogalniceanu-international-airport/1ef266df-5665-6bdc-a2a1-06bb2780ed98)
- [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)