# Distance from Trieste (TRS) to Wellington (WLG)

> 18,435 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,435 km / 11,455 mi / 9,954 nm
- **Estimated flight time**: 23h
- **Heading**: 78° (east northeast)
- **Return heading**: 295° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Italy) → New Zealand
- **Intercontinental**: Europe → Oceania
- **Time difference**: +10h (When it's 06:43 in Trieste, it's 16:43 in Wellington)
- **Elevation difference**: 2 ft (WLG is higher than TRS)

## Airports

### [Trieste / Ronchi Dei Legionari (TRS)](https://www.flightduration.online/airport/trs-trieste-trieste-ronchi-dei-legionari/1ef266df-50f8-6c9e-9333-06bb2780ed98)

- City: Trieste, Italy
- ICAO: LIPQ
- Timezone: Europe/Rome
- Coordinates: 45.830000, 13.470000
- Elevation: 39 ft

### [Wellington International Airport (WLG)](https://www.flightduration.online/airport/wlg-wellington-wellington-international-airport/1ef266df-7837-65e4-b135-06bb2780ed98)

- City: Wellington, New Zealand
- ICAO: NZWN
- Timezone: Pacific/Auckland
- Coordinates: -41.330000, 174.800000
- Elevation: 41 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 06:43 in Trieste, it's 16:43 in Wellington.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Trieste / Ronchi Dei Legionari (TRS)](https://www.flightduration.online/airport/trs-trieste-trieste-ronchi-dei-legionari/1ef266df-50f8-6c9e-9333-06bb2780ed98)
- [Wellington International Airport (WLG)](https://www.flightduration.online/airport/wlg-wellington-wellington-international-airport/1ef266df-7837-65e4-b135-06bb2780ed98)
- [Flight duration calculator](/#calculator)