# Distance from Grimsey (GRY) to Honolulu (HNL)

> 9,689 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,689 km / 6,020 mi / 5,232 nm
- **Estimated flight time**: 12h
- **Heading**: 323° (northwest)
- **Return heading**: 15° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Iceland) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -10h (When it's 02:26 in Grimsey, it's 16:26 in Honolulu)
- **Elevation difference**: 53 ft (HNL is lower than GRY)

## Airports

### [Grimsey Airport (GRY)](https://www.flightduration.online/airport/gry-grimsey-grimsey-airport/1ef266de-9dac-61d6-8fe6-06bb2780ed98)

- City: Grimsey, Iceland
- ICAO: BIGR
- Timezone: Atlantic/Reykjavik
- Coordinates: 66.550000, -18.020000
- Elevation: 66 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 02:26 in Grimsey, it's 16:26 in Honolulu.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Grimsey Airport (GRY)](https://www.flightduration.online/airport/gry-grimsey-grimsey-airport/1ef266de-9dac-61d6-8fe6-06bb2780ed98)
- [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)