The road measures 7.03 miles long and would take a car obeying speed limits 16 minutes to travel its length.
The A111 is a A Road and is located in the Zone 1 Highways Region.
This is a true long-distance route, journeying through numerous towns like POTTERS BAR, BARNET, Cockfosters, Southgate, Palmers Green, and Winchmore Hill.
The road connects Hertfordshire and Greater London.