# Distance from Alofi (IUE) to Zagreb (ZAG)

> 17,000 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,000 km / 10,563 mi / 9,179 nm
- **Estimated flight time**: 21h
- **Heading**: 351° (north)
- **Return heading**: 13° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (NU) → Croatia
- **Intercontinental**: Oceania → Europe
- **Time difference**: +13h (When it's 17:35 in Alofi, it's 06:35 in Zagreb)
- **Elevation difference**: 144 ft (ZAG is higher than IUE)

## Airports

### [Niue International Airport (IUE)](https://www.flightduration.online/airport/iue-alofi-niue-international-airport/1ef266df-7122-6d1c-ad7f-06bb2780ed98)

- City: Alofi, NU
- ICAO: NIUE
- Timezone: Pacific/Niue
- Coordinates: -19.080000, -169.930000
- Elevation: 209 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 17:35 in Alofi, it's 06:35 in Zagreb.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Niue International Airport (IUE)](https://www.flightduration.online/airport/iue-alofi-niue-international-airport/1ef266df-7122-6d1c-ad7f-06bb2780ed98)
- [Zagreb Airport (ZAG)](https://www.flightduration.online/airport/zag-zagreb-zagreb-airport/1ef266df-43f4-691c-9d2a-06bb2780ed98)
- [Flight duration calculator](/#calculator)