Circuit Park Zandvoort, 4,226 km, layout 1973-1979 [(https://web.archive.org/web/20100603204811/http://www.circuit-zandvoort.nl/info/track_data/]
(layout check and mapped with google maps, aerial view: http://imageshack.us/f/505/3094001bf5.jpg/)
Own work
Pitlane02