# Distance from Canouan (CIW) to Kathmandu (KTM)

> 14,266 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,266 km / 8,864 mi / 7,703 nm
- **Estimated flight time**: 18h
- **Heading**: 38° (northeast)
- **Return heading**: 317° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Saint Vincent) → Nepal
- **Intercontinental**: North America → Asia
- **Time difference**: +9.75h (When it's 15:47 in Canouan, it's 01:32 in Kathmandu)
- **Elevation difference**: 4,379 ft (KTM is higher than CIW)

## Airports

### [Canouan Airport (CIW)](https://www.flightduration.online/airport/ciw-canouan-canouan-airport/1ef266df-e28a-6496-93b1-06bb2780ed98)

- City: Canouan, Saint Vincent
- ICAO: TVSC
- Timezone: America/St_Vincent
- Coordinates: 12.700000, -61.340000
- Elevation: 11 ft

### [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

## 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 15:47 in Canouan, it's 01:32 in Kathmandu.
With a 9.75-hour time difference, expect significant jet lag.

## Related

- [Canouan Airport (CIW)](https://www.flightduration.online/airport/ciw-canouan-canouan-airport/1ef266df-e28a-6496-93b1-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)