Distance modifier to AE looks pretty much random to me. I, as Ottomans, conquer Aragon and get relatively small AE in Papal States. Then I conquer Kongo, which is also catholic and then get similar AE with Papal States. Also when I conquer Brunei, I get a lot of AE with all the sunnis everywhere. At the same time, conquering orthodox Byzantium doesn't affect anybody much, not even Balkan orthodox countries, let alone Russia.
I found the mention of "per hop" modifier, but I can't make any sense out of it.
I found the mention of "per hop" modifier, but I can't make any sense out of it.