# Distance from Colorado Springs (AFF) to Kathmandu (KTM)

> 12,524 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,524 km / 7,782 mi / 6,762 nm
- **Estimated flight time**: 16h
- **Heading**: 350° (north)
- **Return heading**: 9° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Nepal
- **Intercontinental**: North America → Asia
- **Time difference**: +11.75h (When it's 09:17 in Colorado Springs, it's 21:02 in Kathmandu)
- **Elevation difference**: 2,186 ft (KTM is lower than AFF)

## Airports

### [Davis Field (Usaf Academy Field) Airport (AFF)](https://www.flightduration.online/airport/aff-colorado-springs-davis-field-usaf-academy-field-airport/1ef266df-0d77-610a-b112-06bb2780ed98)

- City: Colorado Springs, United States
- ICAO: KAFF
- Timezone: America/Denver
- Coordinates: 39.000000, -104.800000
- Elevation: 6,576 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 Colorado Springs, it's 21:02 in Kathmandu.
With a 11.75-hour time difference, expect significant jet lag.

## Related

- [Davis Field (Usaf Academy Field) Airport (AFF)](https://www.flightduration.online/airport/aff-colorado-springs-davis-field-usaf-academy-field-airport/1ef266df-0d77-610a-b112-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)