Did this over two days and it's about 100 miles I think.
I did it geared on an MTB and stopped over in a B&B in Henley.
Not all of it is cyclable (either inaccessible or prohibited) after you go beyong Windsor, but there is usually a decent road running close. I'd advise getting on of the Geo maps from somewhere like Stamfords or The National Map Centre on Caxton Street
Did this over two days and it's about 100 miles I think.
I did it geared on an MTB and stopped over in a B&B in Henley.
Not all of it is cyclable (either inaccessible or prohibited) after you go beyong Windsor, but there is usually a decent road running close. I'd advise getting on of the Geo maps from somewhere like Stamfords or The National Map Centre on Caxton Street