From what I've heard they both read the same way. So a Finn could read a Hawaiian text and they would understand even if the Finn wouldn't. And vice versa (even though Finnish has more letters).
Same here, I reckon Monaco / Cannes would be fair type-inns. Possibly add Malmö for Copenhagen as well, even though the latter is the more popular one. Good quiz tho!
I only got the average score, but I did manage to get Catania. I couldn't remember the capital of Sicily, so I tried it on the off chance that it would work, and it did!
Lived in three of them, visited 13 more, landed on the airports of two and crossed one by bus, another one by train. Still, many more left to discover.