[nynor]

i've done several very long drives in my life. new york city to salt lake city in two days, for example, one stop for four hours at a rest stop to sleep.

in my 944, i've gone to portland in one day (and back in day) more than once. that is about 15 hours, IIRC. the only thing that was uncomfortable was my knee that kept resting against the side of the dashboard/console.