# Distance from Ono-I-Lau (ONU) to Zagreb (ZAG)

> 16,917 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,917 km / 10,512 mi / 9,134 nm
- **Estimated flight time**: 21h
- **Heading**: 338° (north northwest)
- **Return heading**: 31° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Fiji) → Croatia
- **Intercontinental**: Oceania → Europe
- **Time difference**: -10h (When it's 12:22 in Ono-I-Lau, it's 02:22 in Zagreb)
- **Elevation difference**: 243 ft (ZAG is higher than ONU)

## Airports

### [Ono-I-Lau Airport (ONU)](https://flightduration.online/airport/onu-ono-i-lau-ono-i-lau-airport/1ef266df-704e-6792-902e-06bb2780ed98)

- City: Ono-I-Lau, Fiji
- ICAO: NFOL
- Timezone: Pacific/Fiji
- Coordinates: -20.650000, -178.700000
- Elevation: 110 ft

### [Zagreb Airport (ZAG)](https://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 12:22 in Ono-I-Lau, it's 02:22 in Zagreb.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Ono-I-Lau Airport (ONU)](https://flightduration.online/airport/onu-ono-i-lau-ono-i-lau-airport/1ef266df-704e-6792-902e-06bb2780ed98)
- [Zagreb Airport (ZAG)](https://flightduration.online/airport/zag-zagreb-zagreb-airport/1ef266df-43f4-691c-9d2a-06bb2780ed98)
- [Flight duration calculator](/#calculator)