# Distance from Au (GRL) to Zagreb (ZAG)

> 13,749 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,749 km / 8,543 mi / 7,424 nm
- **Estimated flight time**: 17h
- **Heading**: 321° (northwest)
- **Return heading**: 64° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Papua New Guinea) → Croatia
- **Intercontinental**: Oceania → Europe
- **Time difference**: -8h (When it's 16:21 in Au, it's 08:21 in Zagreb)
- **Elevation difference**: 2,186 ft (ZAG is lower than GRL)

## Airports

### [Garasa Airport (GRL)](https://www.flightduration.online/airport/grl-au-garasa-airport/1ef266de-9b3b-6c4e-9620-06bb2780ed98)

- City: Au, Papua New Guinea
- ICAO: AYGG
- Timezone: Pacific/Port_Moresby
- Coordinates: -7.980000, 147.210000
- Elevation: 2,539 ft

### [Zagreb Airport (ZAG)](https://www.flightduration.online/airport/zag-zagreb-zagreb-airport/1ef266df-43f4-691c-9d2a-06bb2780ed98)

- City: Zagreb, Croatia
- ICAO: LDZA
- Timezone: Europe/Zagreb
- Coordinates: 45.740000, 16.070000
- Elevation: 353 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 16:21 in Au, it's 08:21 in Zagreb.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Garasa Airport (GRL)](https://www.flightduration.online/airport/grl-au-garasa-airport/1ef266de-9b3b-6c4e-9620-06bb2780ed98)
- [Zagreb Airport (ZAG)](https://www.flightduration.online/airport/zag-zagreb-zagreb-airport/1ef266df-43f4-691c-9d2a-06bb2780ed98)
- [Flight duration calculator](/#calculator)