I would say it depends on the distances. I went by car yesterday. Surgery was 1-2.30 and I left at 6.15pm (was meant to be 4.30 but my blood pressure dropped)
The car journey was about 1 hour 30 and mostly on the m1. I kept dozing so wasn’t too bad but when there was a bump in the road it bloody hurt!! I could have probably gone to a 2 hour journey but no way I would have done any longer than that x