The road measures 24.21 miles long and would take a car obeying speed limits 37 minutes to travel its length.
The A423 is a A Road and is located in the Zone 4 Highways Region.
This is a true long-distance route, journeying through numerous towns like Ryton On Dunsmore, Princethorpe, Marton, Long Itchington, SOUTHAM, Ladbroke, Fenny Compton, Farnborough, Mollington, Great Bourton, Little Bourton, BANBURY, and OXFORD.
The road passes through several counties, including Warwickshire, West Midlands, and Oxfordshire.