During the summer when I work from home I take a 20 minute walk at 8:30 (and water my tomatoes) and a 20 minute walk at 12:00 before settling back into my home office with lunch.
If I’m feeling up to it, I get another 30-40 minute walk in once it cools off in the evening.
I don’t mind driving in during the winter though, because then I don’t have to pay to heat my house (beyond 15C for the cat) for the day.