# Distance from Kathmandu (KTM) to Grande Cache (YGC)

> 10,644 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,644 km / 6,614 mi / 5,748 nm
- **Estimated flight time**: 14h
- **Heading**: 14° (north northeast)
- **Return heading**: 339° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -11.75h (When it's 05:15 in Kathmandu, it's 17:30 in Grande Cache)
- **Elevation difference**: 273 ft (YGC 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

### [Grande Cache Airport (YGC)](https://www.flightduration.online/airport/ygc-grande-cache-grande-cache-airport/1ef266de-a336-6ef8-a315-06bb2780ed98)

- City: Grande Cache, Canada
- ICAO: CEQ5
- Timezone: America/Edmonton
- Coordinates: 53.920000, -118.870000
- Elevation: 4,117 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 05:15 in Kathmandu, it's 17:30 in Grande Cache.
With a 11.75-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)
- [Grande Cache Airport (YGC)](https://www.flightduration.online/airport/ygc-grande-cache-grande-cache-airport/1ef266de-a336-6ef8-a315-06bb2780ed98)
- [Flight duration calculator](/#calculator)