I feel the same, with approximately the same commute time, except that I took public transportation. It was great having a little reading time before work, and that defined transition time really helped. I hate being 12 feet from work when I wake up in the morning.

Have you considered taking 45 minute walks at the times you used to commute? Audiobooks/podcasts are just as good while walking, and the light cardio might be more stimulating and enjoyable than the driving was. Or do something else with that time. Just because you’re no longer forced to drive for nearly 2 hours a day doesn’t mean you need to work an extra 2 hours.