# Distance from Nadi (NAN) to Tehran (THR)

> 14,383 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,383 km / 8,937 mi / 7,766 nm
- **Estimated flight time**: 18h
- **Heading**: 302° (west northwest)
- **Return heading**: 84° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Fiji) → Iran
- **Intercontinental**: Oceania → Asia
- **Time difference**: -8.5h (When it's 18:55 in Nadi, it's 10:25 in Tehran)
- **Elevation difference**: 3,903 ft (THR is higher than NAN)

## Airports

### [Nadi International Airport (NAN)](https://www.flightduration.online/airport/nan-nadi-nadi-international-airport/1ef266df-7006-687a-b306-06bb2780ed98)

- City: Nadi, Fiji
- ICAO: NFFN
- Timezone: Pacific/Fiji
- Coordinates: -17.760000, 177.440000
- Elevation: 59 ft

### [Mehrabad International Airport (THR)](https://www.flightduration.online/airport/thr-tehran-mehrabad-international-airport/1ef266df-7d9a-64b4-a7a7-06bb2780ed98)

- City: Tehran, Iran
- ICAO: OIII
- Timezone: Asia/Tehran
- Coordinates: 35.690000, 51.310000
- Elevation: 3,962 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 18:55 in Nadi, it's 10:25 in Tehran.
With a 8.5-hour time difference, expect significant jet lag.

## Related

- [Nadi International Airport (NAN)](https://www.flightduration.online/airport/nan-nadi-nadi-international-airport/1ef266df-7006-687a-b306-06bb2780ed98)
- [Mehrabad International Airport (THR)](https://www.flightduration.online/airport/thr-tehran-mehrabad-international-airport/1ef266df-7d9a-64b4-a7a7-06bb2780ed98)
- [Flight duration calculator](/#calculator)