i wouldn't mind südtirol if they were closer to hungary than udine, but a drive to their stadium takes ~10 hours from my home, while driving to the friuli is ~7 hours (~4.5 hours from my buddy's place)
udine is still my quickest and easiest bet for some random serie a experience. i already visited (udinese-juve 0-2, including bentancur's first goal iirc), the stadium is a nice little place indeed, traffic through austria is a breeze, tickets were cheap, nothing to complain about. other quick alternatives: flights to malpensa, roma, napoli or bari. but the car is already cheaper if there are at least two people involved