# Distance from Kathmandu (KTM) to Charlestown (NEV)

> 13,944 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,944 km / 8,664 mi / 7,529 nm
- **Estimated flight time**: 17h
- **Heading**: 322° (northwest)
- **Return heading**: 35° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → Saint Kitts and Nevis
- **Intercontinental**: Asia → North America
- **Time difference**: -9.75h (When it's 07:12 in Kathmandu, it's 21:27 in Charlestown)
- **Elevation difference**: 4,376 ft (NEV 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

### [Vance W. Amory International Airport (NEV)](https://www.flightduration.online/airport/nev-charlestown-vance-w-amory-international-airport/1ef266df-e044-6984-820c-06bb2780ed98)

- City: Charlestown, Saint Kitts and Nevis
- ICAO: TKPN
- Timezone: America/St_Kitts
- Coordinates: 17.210000, -62.590000
- Elevation: 14 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 07:12 in Kathmandu, it's 21:27 in Charlestown.
With a 9.75-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)
- [Vance W. Amory International Airport (NEV)](https://www.flightduration.online/airport/nev-charlestown-vance-w-amory-international-airport/1ef266df-e044-6984-820c-06bb2780ed98)
- [Flight duration calculator](/#calculator)