# Distance from Kathmandu (KTM) to Sancti Spiritus (USS)

> 14,256 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,256 km / 8,858 mi / 7,697 nm
- **Estimated flight time**: 18h
- **Heading**: 342° (north northwest)
- **Return heading**: 17° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → Cuba
- **Intercontinental**: Asia → North America
- **Time difference**: -9.75h (When it's 10:42 in Kathmandu, it's 00:57 in Sancti Spiritus)
- **Elevation difference**: 4,095 ft (USS 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

### [Sancti Spiritus Airport (USS)](https://www.flightduration.online/airport/uss-sancti-spiritus-sancti-spiritus-airport/1ef266df-6b4b-6a60-b6b3-06bb2780ed98)

- City: Sancti Spiritus, Cuba
- ICAO: MUSS
- Timezone: America/Havana
- Coordinates: 21.970000, -79.440000
- Elevation: 295 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 10:42 in Kathmandu, it's 00:57 in Sancti Spiritus.
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)
- [Sancti Spiritus Airport (USS)](https://www.flightduration.online/airport/uss-sancti-spiritus-sancti-spiritus-airport/1ef266df-6b4b-6a60-b6b3-06bb2780ed98)
- [Flight duration calculator](/#calculator)