# Distance from Redstone Arsnl Huntsville (HUA) to Kathmandu (KTM)

> 13,028 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 13,028 km / 8,095 mi / 7,035 nm
- **Estimated flight time**: 16h
- **Heading**: 8° (north)
- **Return heading**: 353° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Nepal
- **Intercontinental**: North America → Asia
- **Time difference**: +10.75h (When it's 17:06 in Redstone Arsnl Huntsville, it's 03:51 in Kathmandu)
- **Elevation difference**: 3,705 ft (KTM is higher than HUA)

## Airports

### [Redstone Army Air Field (HUA)](https://flightduration.online/airport/hua-redstone-arsnl-huntsville-redstone-army-air-field/1ef266df-21a4-65ce-b43a-06bb2780ed98)

- City: Redstone Arsnl Huntsville, United States
- ICAO: KHUA
- Timezone: America/Chicago
- Coordinates: 34.680000, -86.680000
- Elevation: 685 ft

### [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

## 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 17:06 in Redstone Arsnl Huntsville, it's 03:51 in Kathmandu.
With a 10.75-hour time difference, expect significant jet lag.

## Related

- [Redstone Army Air Field (HUA)](https://flightduration.online/airport/hua-redstone-arsnl-huntsville-redstone-army-air-field/1ef266df-21a4-65ce-b43a-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)