# Distance from Guadalajara (GDL) to Medan-Sumatra Island (KNO)

> 16,421 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,421 km / 10,203 mi / 8,867 nm
- **Estimated flight time**: 20h
- **Heading**: 316° (northwest)
- **Return heading**: 41° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Mexico) → Indonesia
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 11:31 in Guadalajara, it's 00:31 in Medan-Sumatra Island)
- **Elevation difference**: 4,902 ft (KNO is lower than GDL)

## Airports

### [Don Miguel Hidalgo Y Costilla International Airport (GDL)](https://www.flightduration.online/airport/gdl-guadalajara-don-miguel-hidalgo-y-costilla-international-airport/1ef266df-6174-6e74-a46e-06bb2780ed98)

- City: Guadalajara, Mexico
- ICAO: MMGL
- Timezone: America/Mexico_City
- Coordinates: 20.520000, -103.310000
- Elevation: 5,016 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 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 11:31 in Guadalajara, it's 00:31 in Medan-Sumatra Island.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Don Miguel Hidalgo Y Costilla International Airport (GDL)](https://www.flightduration.online/airport/gdl-guadalajara-don-miguel-hidalgo-y-costilla-international-airport/1ef266df-6174-6e74-a46e-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)