# Distance from Casino Airport (CSI) to Kathmandu (KTM)

> 9,564 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,564 km / 5,943 mi / 5,164 nm
- **Estimated flight time**: 12h
- **Heading**: 305° (northwest)
- **Return heading**: 126° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Nepal
- **Intercontinental**: Oceania → Asia
- **Time difference**: -4.25h (When it's 09:17 in Casino Airport, it's 05:02 in Kathmandu)
- **Elevation difference**: 4,304 ft (KTM is higher than CSI)

## Airports

### [Casino Airport (CSI)](https://www.flightduration.online/airport/csi-casino-airport/1ef266e0-07e4-65e8-8d03-06bb2780ed98)

- City: Casino Airport, Australia
- ICAO: YCAS
- Timezone: Australia/Sydney
- Coordinates: -28.880000, 153.070000
- Elevation: 86 ft

### [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

## 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 09:17 in Casino Airport, it's 05:02 in Kathmandu.
The 4.25-hour time difference may cause some jet lag.

## Related

- [Casino Airport (CSI)](https://www.flightduration.online/airport/csi-casino-airport/1ef266e0-07e4-65e8-8d03-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)