# Distance from Kathmandu (KTM) to Monticello (MXC)

> 12,558 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,558 km / 7,803 mi / 6,781 nm
- **Estimated flight time**: 16h
- **Heading**: 13° (north northeast)
- **Return heading**: 346° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -11.75h (When it's 12:12 in Kathmandu, it's 00:27 in Monticello)
- **Elevation difference**: 2,580 ft (MXC is higher than KTM)

## Airports

### [Tribhuvan International Airport (KTM)](https://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

### [Monticello Airport (MXC)](https://flightduration.online/airport/mxc-monticello-monticello-airport/1ef266df-3d3d-6a24-8f97-06bb2780ed98)

- City: Monticello, United States
- ICAO: KU64
- Timezone: America/Denver
- Coordinates: 37.930000, -109.340000
- Elevation: 6,970 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 12:12 in Kathmandu, it's 00:27 in Monticello.
With a 11.75-hour time difference, expect significant jet lag.

## Related

- [Tribhuvan International Airport (KTM)](https://flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Monticello Airport (MXC)](https://flightduration.online/airport/mxc-monticello-monticello-airport/1ef266df-3d3d-6a24-8f97-06bb2780ed98)
- [Flight duration calculator](/#calculator)