If I had a better throwing arm I could hit the polling place from the edge of our property.
But to answer the question, I drive about 1/2 mile total, although it's on our way to work so it's no additional mileage.
Not even worth getting absentee ballots since there's NEVER any line and it's a chance to visit neighbors manning the polling place that we don't see frequently.
1/2 mile round trip. The township maintenance building is very close by. There were 3 other people there voting when I got there yesterday around 10:30am. Just glad I'm out in the boonies and not in a major city that has long voting lines.