# Distance from Kathmandu (KTM) to Kopasker (OPA)

> 7,711 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,711 km / 4,791 mi / 4,164 nm
- **Estimated flight time**: 10h
- **Heading**: 335° (north northwest)
- **Return heading**: 68° (east northeast)
- **Classification**: Long-haul
- **Type**: International (Nepal) → Iceland
- **Intercontinental**: Asia → Europe
- **Time difference**: -5.75h (When it's 21:25 in Kathmandu, it's 15:40 in Kopasker)
- **Elevation difference**: 4,370 ft (OPA 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

### [Kopasker Airport (OPA)](https://www.flightduration.online/airport/opa-kopasker-kopasker-airport/1ef266de-9dfb-606a-a8e7-06bb2780ed98)

- City: Kopasker, Iceland
- ICAO: BIKP
- Timezone: Atlantic/Reykjavik
- Coordinates: 66.310000, -16.470000
- Elevation: 20 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 21:25 in Kathmandu, it's 15:40 in Kopasker.
The 5.75-hour time difference may cause some jet lag.

## Related

- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Kopasker Airport (OPA)](https://www.flightduration.online/airport/opa-kopasker-kopasker-airport/1ef266de-9dfb-606a-a8e7-06bb2780ed98)
- [Flight duration calculator](/#calculator)