# Distance from Kathmandu (KTM) to Perry (PRO)

> 12,287 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,287 km / 7,635 mi / 6,634 nm
- **Estimated flight time**: 15h
- **Heading**: 360° (north)
- **Return heading**: 0° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -10.75h (When it's 22:18 in Kathmandu, it's 11:33 in Perry)
- **Elevation difference**: 3,377 ft (PRO 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

### [Perry Municipal Airport (PRO)](https://www.flightduration.online/airport/pro-perry-perry-municipal-airport/1ef266df-338f-6b76-ae39-06bb2780ed98)

- City: Perry, United States
- ICAO: KPRO
- Timezone: America/Chicago
- Coordinates: 41.800000, -94.200000
- Elevation: 1,013 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 22:18 in Kathmandu, it's 11:33 in Perry.
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)
- [Perry Municipal Airport (PRO)](https://www.flightduration.online/airport/pro-perry-perry-municipal-airport/1ef266df-338f-6b76-ae39-06bb2780ed98)
- [Flight duration calculator](/#calculator)