From Didcot, Station Road (Foxhall Road Roundabout) bus to Dorchester, Malthouse Lane (The White Hart PH). 32 min £4. From Didcot, Parkway Station bus to Wallingford, Market Place (Hedges Office) then bus to Dorchester Bypass (Layby). 42 min £5. From Didcot taxi to Dorchester on Thames. 15 min £27. From Didcot walk to Dorchester on Thames. 2 h 23 min.
Operators: Arriva UK