# Distance from Kathmandu (KTM) to Niles (NLE)

> 12,234 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,234 km / 7,602 mi / 6,606 nm
- **Estimated flight time**: 15h
- **Heading**: 353° (north)
- **Return heading**: 8° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -9.75h (When it's 07:31 in Kathmandu, it's 21:46 in Niles)
- **Elevation difference**: 3,640 ft (NLE is lower 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

### [Jerry Tyler Memorial Airport (NLE)](https://flightduration.online/airport/nle-niles-jerry-tyler-memorial-airport/1ef266de-ff71-6452-b9d3-06bb2780ed98)

- City: Niles, United States
- ICAO: K3TR
- Timezone: America/Detroit
- Coordinates: 41.840000, -86.230000
- Elevation: 750 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 07:31 in Kathmandu, it's 21:46 in Niles.
With a 9.75-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)
- [Jerry Tyler Memorial Airport (NLE)](https://flightduration.online/airport/nle-niles-jerry-tyler-memorial-airport/1ef266de-ff71-6452-b9d3-06bb2780ed98)
- [Flight duration calculator](/#calculator)