# Distance from Athens (ATH) to Medan-Sumatra Island (KNO)

> 8,427 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,427 km / 5,237 mi / 4,550 nm
- **Estimated flight time**: 11h
- **Heading**: 97° (east)
- **Return heading**: 308° (northwest)
- **Classification**: Long-haul
- **Type**: International (Greece) → Indonesia
- **Intercontinental**: Europe → Asia
- **Time difference**: +4h (When it's 10:23 in Athens, it's 14:23 in Medan-Sumatra Island)
- **Elevation difference**: 194 ft (KNO is lower than ATH)

## Airports

### [Eleftherios Venizelos International Airport (ATH)](https://www.flightduration.online/airport/ath-athens-eleftherios-venizelos-international-airport/1ef266df-4dd8-66cc-be87-06bb2780ed98)

- City: Athens, Greece
- ICAO: LGAV
- Timezone: Europe/Athens
- Coordinates: 37.940000, 23.940000
- Elevation: 308 ft

### [Polonia International Airport (KNO)](https://www.flightduration.online/airport/kno-medan-sumatra-island-polonia-international-airport/1ef266df-fd67-6476-919d-06bb2780ed98)

- City: Medan-Sumatra Island, Indonesia
- ICAO: WIMM
- Timezone: Asia/Jakarta
- Coordinates: 3.560000, 98.670000
- Elevation: 114 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 10:23 in Athens, it's 14:23 in Medan-Sumatra Island.
The 4-hour time difference may cause some jet lag.

## Related

- [Eleftherios Venizelos International Airport (ATH)](https://www.flightduration.online/airport/ath-athens-eleftherios-venizelos-international-airport/1ef266df-4dd8-66cc-be87-06bb2780ed98)
- [Polonia International Airport (KNO)](https://www.flightduration.online/airport/kno-medan-sumatra-island-polonia-international-airport/1ef266df-fd67-6476-919d-06bb2780ed98)
- [Flight duration calculator](/#calculator)