# Distance from Kathmandu (KTM) to Quince Mil (UMI)

> 17,061 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,061 km / 10,601 mi / 9,212 nm
- **Estimated flight time**: 21h
- **Heading**: 298° (west northwest)
- **Return heading**: 53° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → Peru
- **Intercontinental**: Asia → South America
- **Time difference**: -10.75h (When it's 09:20 in Kathmandu, it's 22:35 in Quince Mil)
- **Elevation difference**: 2,343 ft (UMI 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

### [Quince Air Base (UMI)](https://www.flightduration.online/airport/umi-quince-mil-quince-air-base/1ef266df-c408-6626-a9e5-06bb2780ed98)

- City: Quince Mil, Peru
- ICAO: SPIL
- Timezone: America/Lima
- Coordinates: -13.230000, -70.750000
- Elevation: 2,047 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 09:20 in Kathmandu, it's 22:35 in Quince Mil.
With a 10.75-hour time difference, expect significant jet lag.

## Related

- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Quince Air Base (UMI)](https://www.flightduration.online/airport/umi-quince-mil-quince-air-base/1ef266df-c408-6626-a9e5-06bb2780ed98)
- [Flight duration calculator](/#calculator)