Black Sea
Istanbul
Maltepe
Düzce
Sea of
Marmara
Bolu
Bursa
Eskişehir
Ankara
Turkey
100 km
100 miles
Black Sea
Istanbul
Maltepe
Düzce
Sea of
Marmara
Bolu
Turkey
Bursa
Ankara
Eskişehir
50 km
50 miles
Black Sea
Istanbul
Maltepe
Düzce
Sea of
Marmara
Bolu
Turkey
Bursa
Ankara
Eskişehir
50 km
50 miles