Originally Posted by UltraRant

New walkable airports I tried (all in Norway):

BOO is just a 15 minute walk from the market street (Torget).
FRO is about 20 minutes walk to the main street (or 45 if you take the touristic route)
MOL is not as walker friendly as it looks at first. It took me over one hour, was almost hit by several cyclists (they drive like maniacs in Norway) and the final approach to the airport wasn't pedestrian friendly. I had to do some jaywalking on a very busy road.
RRS is basically built in the town center. It takes about 15 minutes to walk downtown.
BNN is sort of built around the airport.