# Distance from Cusco (CUZ) to Kathmandu (KTM)

> 17,185 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,185 km / 10,678 mi / 9,279 nm
- **Estimated flight time**: 21h
- **Heading**: 53° (northeast)
- **Return heading**: 299° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Peru) → Nepal
- **Intercontinental**: South America → Asia
- **Time difference**: +10.75h (When it's 02:50 in Cusco, it's 13:35 in Kathmandu)
- **Elevation difference**: 6,470 ft (KTM is lower than CUZ)

## Airports

### [Alejandro Velasco Astete International Airport (CUZ)](https://www.flightduration.online/airport/cuz-cusco-alejandro-velasco-astete-international-airport/1ef266df-c59f-6a20-a342-06bb2780ed98)

- City: Cusco, Peru
- ICAO: SPZO
- Timezone: America/Lima
- Coordinates: -13.540000, -71.940000
- Elevation: 10,860 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 02:50 in Cusco, it's 13:35 in Kathmandu.
With a 10.75-hour time difference, expect significant jet lag.

## Related

- [Alejandro Velasco Astete International Airport (CUZ)](https://www.flightduration.online/airport/cuz-cusco-alejandro-velasco-astete-international-airport/1ef266df-c59f-6a20-a342-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)