# Distance from Atiu Island (AIU) to Belgrad (BEG)

> 17,248 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,248 km / 10,717 mi / 9,313 nm
- **Estimated flight time**: 21h
- **Heading**: 3° (north)
- **Return heading**: 356° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (CK) → Serbia
- **Intercontinental**: Oceania → Europe
- **Time difference**: +12h (When it's 03:43 in Atiu Island, it's 15:43 in Belgrad)
- **Elevation difference**: 299 ft (BEG is higher than AIU)

## Airports

### [Enua Airport (AIU)](https://www.flightduration.online/airport/aiu-atiu-island-enua-airport/1ef266df-6e67-660e-ad82-06bb2780ed98)

- City: Atiu Island, CK
- ICAO: NCAT
- Timezone: Pacific/Rarotonga
- Coordinates: -19.970000, -158.120000
- Elevation: 36 ft

### [Belgrade Nikola Tesla Airport (BEG)](https://www.flightduration.online/airport/beg-belgrad-belgrade-nikola-tesla-airport/1ef266df-5997-663e-8830-06bb2780ed98)

- City: Belgrad, Serbia
- ICAO: LYBE
- Timezone: Europe/Belgrade
- Coordinates: 44.820000, 20.310000
- Elevation: 335 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 03:43 in Atiu Island, it's 15:43 in Belgrad.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Enua Airport (AIU)](https://www.flightduration.online/airport/aiu-atiu-island-enua-airport/1ef266df-6e67-660e-ad82-06bb2780ed98)
- [Belgrade Nikola Tesla Airport (BEG)](https://www.flightduration.online/airport/beg-belgrad-belgrade-nikola-tesla-airport/1ef266df-5997-663e-8830-06bb2780ed98)
- [Flight duration calculator](/#calculator)