# Distance from Kathmandu (KTM) to Montgomery (MGM)

> 13,287 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,287 km / 8,256 mi / 7,174 nm
- **Estimated flight time**: 17h
- **Heading**: 352° (north)
- **Return heading**: 8° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -10.75h (When it's 18:34 in Kathmandu, it's 07:49 in Montgomery)
- **Elevation difference**: 4,169 ft (MGM 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

### [Montgomery Regional (Dannelly Field) Airport (MGM)](https://www.flightduration.online/airport/mgm-montgomery-montgomery-regional-dannelly-field-airport/1ef266df-2ab8-689a-8e31-06bb2780ed98)

- City: Montgomery, United States
- ICAO: KMGM
- Timezone: America/Chicago
- Coordinates: 32.300000, -86.390000
- Elevation: 221 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 18:34 in Kathmandu, it's 07:49 in Montgomery.
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)
- [Montgomery Regional (Dannelly Field) Airport (MGM)](https://www.flightduration.online/airport/mgm-montgomery-montgomery-regional-dannelly-field-airport/1ef266df-2ab8-689a-8e31-06bb2780ed98)
- [Flight duration calculator](/#calculator)