As part of my job I have to attend all day in person meetings roughly once a month. These meetings are usually in one of two cities, one of which is a 2.5hr drive from home and the other is just over 3hrs.
I find it really tiring to do a 2.5-3hr drive, sit in a 6hr meeting then do a 2.5-3hr drive home. By the drive home I find I'm struggling to concentrate on the road, and this isn't very safe. If meetings are in the further city I will often catch the train instead, even though that takes 4hrs, as I find it less tiring and safer. But the closer city isn't really accessible by train (it would take around 5hrs and I wouldn't get there in time for the meeting start).
If you do similar journeys for work, how do you make it less stressful? I find the 6hr meetings quite tiring, without the additional 5hrs of driving. There is only so much that can be fixed by caffeine...