The road measures 24.77 miles long and would take a car obeying speed limits 45 minutes to travel its length.
The A337 is a A Road and is located in the Zone 3 Highways Region.
This is a true long-distance route, journeying through numerous towns like CHRISTCHURCH, Highcliffe, NEW MILTON, Barton On Sea, Downton, Milford On Sea, Everton, LYMINGTON, Pennington, Boldre, BROCKENHURST, Cadnam, and LYNDHURST.
The road connects Dorset and Hampshire.