The road measures 41.01 miles long and would take a car obeying speed limits 1 hours and 3 minutes to travel its length.
The B4393 is a B Road and is located in the Zone 4 Highways Region.
This is a true long-distance route, journeying through numerous towns like Llanwddyn, Llanfihangel, LLANFYLLIN, LLANFECHAIN, LLANSANTFFRAID, Newbridge, Four Crosses, Llandrinio, Criggion, Crew Green, Coedway, Alberbury, and Ford.
The road connects Powys and Shropshire.