# Distance from Kathmandu (KTM) to Wilcannia Airport (WIO)

> 9,006 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,006 km / 5,596 mi / 4,863 nm
- **Estimated flight time**: 12h
- **Heading**: 133° (southeast)
- **Return heading**: 311° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → Australia
- **Intercontinental**: Asia → Oceania
- **Time difference**: +4.25h (When it's 23:31 in Kathmandu, it's 03:46 in Wilcannia Airport)
- **Elevation difference**: 4,140 ft (WIO is lower than KTM)

## Airports

### [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)

- City: Kathmandu, Nepal
- ICAO: VNKT
- Timezone: Asia/Kathmandu
- Coordinates: 27.700000, 85.360000
- Elevation: 4,390 ft

### [Wilcannia Airport (WIO)](https://www.flightduration.online/airport/wio-wilcannia-airport/1ef266e0-1bc9-6c70-9c2c-06bb2780ed98)

- City: Wilcannia Airport, Australia
- ICAO: YWCA
- Timezone: Australia/Sydney
- Coordinates: -31.530000, 143.380000
- Elevation: 250 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 23:31 in Kathmandu, it's 03:46 in Wilcannia Airport.
The 4.25-hour time difference may cause some jet lag.

## Related

- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Wilcannia Airport (WIO)](https://www.flightduration.online/airport/wio-wilcannia-airport/1ef266e0-1bc9-6c70-9c2c-06bb2780ed98)
- [Flight duration calculator](/#calculator)