# Distance from Kathmandu (KTM) to Alert (YLT)

> 7,637 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,637 km / 4,746 mi / 4,124 nm
- **Estimated flight time**: 10h
- **Heading**: 356° (north)
- **Return heading**: 31° (north northeast)
- **Classification**: Long-haul
- **Type**: International (Nepal) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -9.75h (When it's 05:27 in Kathmandu, it's 19:42 in Alert)
- **Elevation difference**: 4,290 ft (YLT 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

### [Alert Airport (YLT)](https://www.flightduration.online/airport/ylt-alert-alert-airport/1ef266de-b0fc-61f0-8ef8-06bb2780ed98)

- City: Alert, Canada
- ICAO: CYLT
- Timezone: America/Toronto
- Coordinates: 82.520000, -62.280000
- Elevation: 100 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 05:27 in Kathmandu, it's 19:42 in Alert.
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)
- [Alert Airport (YLT)](https://www.flightduration.online/airport/ylt-alert-alert-airport/1ef266de-b0fc-61f0-8ef8-06bb2780ed98)
- [Flight duration calculator](/#calculator)