Adalar is located in Turkey (Istanbul) and time zone Europe/Istanbul.
Places nearby are Maltepe, Ataşehir and Sultanbeyli.
Istanbul is 22 km away, Bursa is 74 km away and İzmir is 314 km away as the crow flies.
Distances from Adalar to the most important cities in Turkey and the world.
40.8677800°
29.1330600°
Archipelago in the Sea of Marmara, near Istanbul
https://en.wikipedia.org/wiki/Princes'_IslandsPart of the Mediterranean between Greece and Turkey
https://en.wikipedia.org/wiki/Aegean_Sea