Fixed the category.
It’s really any avoidable pretty much @amandus, e.g.
https://maps.openrouteservice.org/reach?n1=49.409445&n2=8.692953&n3=13&a=49.420577,8.635426&b=0&i=0&j1=30&j2=15&l5=1&k1=en-US&k2=km
But yeah, next time a URL to try would be better @simgis