6000 miles for Clinton Hammond (oh, and did a bit of work as well while I was here... :-)On a more sensible level, I'll often go 100-ish miles from Cambridge to the Peaks - the walking/gliding is good, but the main reason is the session in the 3 Stags Heads on Saturday night.
I'm driving from Windsor, Ontario to Evart, MI tomorrow to see Tom Paxton - that's 180 miles according to Expedia.
For a non-sleeping-over session, about 30 minutes anywhere.
Graham.