I need help

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Salve a tutti,

hope everyone undestand...so, I need some help with mountains in central Italy (Appenini). I was at Mt. Nanos in western Slovenia today and was looking towards WSW and noticed few mountains in extreme distance.
So I need your help guys if anyone can tell me or at least can describe if there are any hills in a shape like on the pic. I assume its somewhere south of San Marino, but not really sure. Never seen so far from here before.

Here is a pic of them, you can see three mountains far away:

Thanks for any help!

Buona domenica a tutti

Ciao Aragorth,
perhaps I can help you. Here is a map created with a software I use in my job. The red color represents the areas of central Italy you can see from Mt. Nanos (height 1200 meters above sea level).
The view analysis is based on a the Digital Elevation Model of the earth surface and also consider the earth curvature and the atmospheric refraction.
I hope this can be usefull to you in finding the mountains you have captured in your beautiful picture.

Marco