# Distance from Alajero (GMZ) to Kathmandu (KTM)

> 9,699 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,699 km / 6,027 mi / 5,237 nm
- **Estimated flight time**: 12h
- **Heading**: 60° (east northeast)
- **Return heading**: 300° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Spain) → Nepal
- **Intercontinental**: Europe → Asia
- **Time difference**: +4.75h (When it's 07:20 in Alajero, it's 12:05 in Kathmandu)
- **Elevation difference**: 3,674 ft (KTM is higher than GMZ)

## Airports

### [La Gomera Airport (GMZ)](https://www.flightduration.online/airport/gmz-alajero-la-gomera-airport/1ef266de-e776-6564-b0d0-06bb2780ed98)

- City: Alajero, Spain
- ICAO: GCGM
- Timezone: Atlantic/Canary
- Coordinates: 28.030000, -17.210000
- Elevation: 716 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 07:20 in Alajero, it's 12:05 in Kathmandu.
The 4.75-hour time difference may cause some jet lag.

## Related

- [La Gomera Airport (GMZ)](https://www.flightduration.online/airport/gmz-alajero-la-gomera-airport/1ef266de-e776-6564-b0d0-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)