# Distance from Belgrad (BEG) to Ono-I-Lau (ONU)

> 16,810 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,810 km / 10,445 mi / 9,077 nm
- **Estimated flight time**: 21h
- **Heading**: 39° (northeast)
- **Return heading**: 331° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Serbia) → Fiji
- **Intercontinental**: Europe → Oceania
- **Time difference**: +10h (When it's 15:26 in Belgrad, it's 01:26 in Ono-I-Lau)
- **Elevation difference**: 225 ft (ONU is lower than BEG)

## Airports

### [Belgrade Nikola Tesla Airport (BEG)](https://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

### [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

## 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 15:26 in Belgrad, it's 01:26 in Ono-I-Lau.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Belgrade Nikola Tesla Airport (BEG)](https://flightduration.online/airport/beg-belgrad-belgrade-nikola-tesla-airport/1ef266df-5997-663e-8830-06bb2780ed98)
- [Ono-I-Lau Airport (ONU)](https://flightduration.online/airport/onu-ono-i-lau-ono-i-lau-airport/1ef266df-704e-6792-902e-06bb2780ed98)
- [Flight duration calculator](/#calculator)