Hello Henrik,
no, the maximum distance we have experienced were less than 3 km, so 10km will be sufficcient. Problem would be that the road mission is on public roads that are temporary closed for about 2 hours and itīs difficult here in Germany, especially in Northrhein Westfalia to find roads that long which could be blocked from public access so the Oldtimers could drive their road mission. Northrhein Westfalia is the most dense populated federal state in Germany and has 524 People per square km. For comparison Sweden has 24 People per square km.
regards
Mugelpower
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