Yeah I’m about 2 hours from the nearest real airport and it’s pretty miserable. Anything I can drive in 8 hours or less is faster to drive.
What you don’t appreciate is that it’s not just the added distance, it’s all the extra uncertainty. Losing an extra hour due to getting stuck on the highway behind an accident is a thing you have to account for.
So in the end you end up having to leave like 4 hours or more before your flight.
I live 400 miles in a straight line and I can drive to downtown Atlanta faster than I can fly to the Atlanta airport.