I've read about how prompt the trains are in Germany and just the opposite in Italy. In our upcoming trip, the majority of our train transfers will be in Germany with a few also in Switzerland, France, and Italy. I'm in need of some experienced opinions of how short is too short for transfer times between trains in different countries.
For instance, some of the connections that fit our planned schedule are as short as 5 minutes, in Germany. Is this too short a time or is it reasonable? If too short, what might be reasonable minimum transfer time? What about Switzerland, France, and Italy?
This would be for non-metropolitan stations (2-8 platforms, all next to one another) and so the driving factor would be the on-time performance of the train we are transferring from plus the time it would take us to figure out which platform and car to transfer to (I'm trying to find station maps where available on the net).
There are just the two of us, carry-on luggage only, fit enough to hustle from one platform to another, no children in tow.
Thanks in advance for your help. With your advice I will finally be ready to start finalizing our month-long schedule.