Need lots more info, especially exact dates/cities. But with the cities you mentioned I am pretty sure it wouldn't work. No way to get to PRG, VIE, LHR and FCO all for 125,000 miles. Even if you changed the order it wouldn't work.
Apologies. I didn't mean all of them. Just one of them. For example, MSP-CDG-VIE-MSP (via CDG).