# Distance from Islamabad (ISB) to Kathmandu (KTM)

> 1,363 km · estimated flight time 3h · Short-haul route.

## Summary

- **Distance**: 1,363 km / 847 mi / 736 nm
- **Estimated flight time**: 3h
- **Heading**: 115° (east southeast)
- **Return heading**: 302° (west northwest)
- **Classification**: Short-haul
- **Type**: International (Pakistan) → Nepal
- **Time difference**: +0.75h (When it's 02:04 in Islamabad, it's 02:49 in Kathmandu)
- **Elevation difference**: 2,629 ft (KTM is higher than ISB)

## Airports

### [Islamabad International Airport (ISB)](https://www.flightduration.online/airport/isb-islamabad-islamabad-international-airport/1ef266df-81d8-6e7c-adc5-06bb2780ed98)

- City: Islamabad, Pakistan
- ICAO: OPIS
- Timezone: Asia/Karachi
- Coordinates: 33.550000, 72.830000
- Elevation: 1,761 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 a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

Time-zone information: When it's 02:04 in Islamabad, it's 02:49 in Kathmandu.

## Related

- [Islamabad International Airport (ISB)](https://www.flightduration.online/airport/isb-islamabad-islamabad-international-airport/1ef266df-81d8-6e7c-adc5-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)