The road measures 32.72 miles long and would take a car obeying speed limits 57 minutes to travel its length.
The B4100 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 Bishops Tachbrook, Chesterton, Lighthorne, Lighthorne Heath, Gaydon, Temple Herdewyke, Warmington, BANBURY, Adderbury, Aynho, Souldern, Baynards Green, Stoke Lyne, Bainton, BICESTER, and Caversfield.
The road passes through several counties, including Warwickshire, Northamptonshire, and Oxfordshire.