# Distance from Ambryn Island (ULB) to Zagreb (ZAG)

> 15,852 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 15,852 km / 9,850 mi / 8,559 nm
- **Estimated flight time**: 20h
- **Heading**: 328° (north northwest)
- **Return heading**: 47° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Vanuatu) → Croatia
- **Intercontinental**: Oceania → Europe
- **Time difference**: -9h (When it's 20:37 in Ambryn Island, it's 11:37 in Zagreb)
- **Elevation difference**: 353 ft (ZAG is higher than ULB)

## Airports

### [Ulei Airport (ULB)](https://www.flightduration.online/airport/ulb-ambryn-island-ulei-airport/1ef266df-74b2-66ee-9ee6-06bb2780ed98)

- City: Ambryn Island, Vanuatu
- ICAO: NVSU
- Timezone: Pacific/Efate
- Coordinates: -16.330000, 168.300000
- Elevation: 0 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 20:37 in Ambryn Island, it's 11:37 in Zagreb.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Ulei Airport (ULB)](https://www.flightduration.online/airport/ulb-ambryn-island-ulei-airport/1ef266df-74b2-66ee-9ee6-06bb2780ed98)
- [Zagreb Airport (ZAG)](https://www.flightduration.online/airport/zag-zagreb-zagreb-airport/1ef266df-43f4-691c-9d2a-06bb2780ed98)
- [Flight duration calculator](/#calculator)