# Distance from Athens (ATH) to Coolawanyah Airport (COY)

> 11,799 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,799 km / 7,331 mi / 6,371 nm
- **Estimated flight time**: 15h
- **Heading**: 105° (east southeast)
- **Return heading**: 305° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Greece) → Australia
- **Intercontinental**: Europe → Oceania
- **Time difference**: +5h (When it's 04:44 in Athens, it's 09:44 in Coolawanyah Airport)
- **Elevation difference**: 308 ft (COY 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

### [Coolawanyah Airport (COY)](https://www.flightduration.online/airport/coy-coolawanyah-airport/1ef266e0-0a15-6376-8a93-06bb2780ed98)

- City: Coolawanyah Airport, Australia
- ICAO: YCWY
- Timezone: Australia/Perth
- Coordinates: -21.780000, 117.800000
- Elevation: 0 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 04:44 in Athens, it's 09:44 in Coolawanyah Airport.
The 5-hour time difference may cause some jet lag.

## Related

- [Eleftherios Venizelos International Airport (ATH)](https://www.flightduration.online/airport/ath-athens-eleftherios-venizelos-international-airport/1ef266df-4dd8-66cc-be87-06bb2780ed98)
- [Coolawanyah Airport (COY)](https://www.flightduration.online/airport/coy-coolawanyah-airport/1ef266e0-0a15-6376-8a93-06bb2780ed98)
- [Flight duration calculator](/#calculator)