# Distance from Honolulu (HNL) to Grottaglie (TAR)

> 13,122 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 13,122 km / 8,153 mi / 7,085 nm
- **Estimated flight time**: 16h
- **Heading**: 4° (north)
- **Return heading**: 355° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Italy
- **Intercontinental**: North America → Europe
- **Time difference**: +12h (When it's 16:53 in Honolulu, it's 04:53 in Grottaglie)
- **Elevation difference**: 202 ft (TAR 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

### [Taranto / Grottaglie Airport (TAR)](https://flightduration.online/airport/tar-grottaglie-taranto-grottaglie-airport/1ef266df-4fa7-673c-b241-06bb2780ed98)

- City: Grottaglie, Italy
- ICAO: LIBG
- Timezone: Europe/Rome
- Coordinates: 40.520000, 17.400000
- Elevation: 215 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 16:53 in Honolulu, it's 04:53 in Grottaglie.
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)
- [Taranto / Grottaglie Airport (TAR)](https://flightduration.online/airport/tar-grottaglie-taranto-grottaglie-airport/1ef266df-4fa7-673c-b241-06bb2780ed98)
- [Flight duration calculator](/#calculator)