"See actual flight paths with flightpaths.com"
Weather, politics and local regulations can affect the choice of airspace and flight corridors. Flightpaths.com lets you see the real flight paths and compare passenger airlines and flight times simplified on an interactive map.
Flights from Istanbul (IST), Turkiye to Porto (OPO), Portugal illustrated on a map. Based on 6 recorded flights, the distance can vary between 2000 and 2046 miles.
Bosnia and Herzegovina
Bulgaria
Italy
Montenegro
Portugal
Spain
Serbia
Turkey
Over water
Italy
Portugal
Spain
Turkey
Over water
Bulgaria
Bosnia and Herzegovina
Serbia
France
Croatia
Albania
Montenegro
Greece
Macedonia
You can also check the reverse route: Porto to Istanbul