# Distance from Athens (ATH) to Nankoku (KCZ)

> 9,255 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,255 km / 5,751 mi / 4,997 nm
- **Estimated flight time**: 12h
- **Heading**: 52° (northeast)
- **Return heading**: 312° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Greece) → Japan
- **Intercontinental**: Europe → Asia
- **Time difference**: +6h (When it's 04:26 in Athens, it's 10:26 in Nankoku)
- **Elevation difference**: 266 ft (KCZ is lower than ATH)

## Airports

### [Eleftherios Venizelos International Airport (ATH)](https://www.flightduration.online/airport/ath-athens-eleftherios-venizelos-international-airport/1ef266df-4dd8-66cc-be87-06bb2780ed98)

- City: Athens, Greece
- ICAO: LGAV
- Timezone: Europe/Athens
- Coordinates: 37.940000, 23.940000
- Elevation: 308 ft

### [Kochi Ryoma Airport (KCZ)](https://www.flightduration.online/airport/kcz-nankoku-kochi-ryoma-airport/1ef266df-8c4e-6fc8-acda-06bb2780ed98)

- City: Nankoku, Japan
- ICAO: RJOK
- Timezone: Asia/Tokyo
- Coordinates: 33.550000, 133.670000
- Elevation: 42 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 04:26 in Athens, it's 10:26 in Nankoku.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Eleftherios Venizelos International Airport (ATH)](https://www.flightduration.online/airport/ath-athens-eleftherios-venizelos-international-airport/1ef266df-4dd8-66cc-be87-06bb2780ed98)
- [Kochi Ryoma Airport (KCZ)](https://www.flightduration.online/airport/kcz-nankoku-kochi-ryoma-airport/1ef266df-8c4e-6fc8-acda-06bb2780ed98)
- [Flight duration calculator](/#calculator)