Porth to
DidcotStep by step driving directions and route map on how to go from Porth to Didcot by road.
Reverse route: Driving directions from Didcot to Porth
M4, A34
116.6 mi2 hours 20 mins
| Depart onto York Street | 300 feet | |
| Turn right onto The Parade | 0.2 mi | |
| New name straight onto Leslie Terrace | 700 feet | |
| End of road right | 0 feet | |
| Turn right | 200 feet | |
| Turn left onto B4278 Llwyncelyn Road | 0.3 mi | |
| Continue left onto A4058 Llwyncelyn Road | 300 feet | |
| Roundabout turn straight onto A4058 | 2.2 mi | |
| Continue left onto Rhondda Road | 900 feet | |
| Rotary slight left onto A4058 Sardis Road | 300 feet | |
| Exit rotary straight onto A4058 Sardis Road | 0.7 mi | |
| On ramp slight left onto A470 | 6.5 mi | |
| Off ramp slight left | 0.2 mi | |
| Rotary straight onto M4 | 0.2 mi | |
| Exit rotary straight onto M4 | 21.8 mi | |
| Fork slight right onto M4 | 70.7 mi | |
| Off ramp slight left onto M4 | 0.4 mi | |
| Rotary straight | 100 feet | |
| Exit rotary straight | 0.3 mi | |
| Fork slight right | 600 feet | |
| Fork slight right onto A34 | 7.9 mi | |
| Off ramp slight left | 0.2 mi | |
| Rotary left onto A4185 Chilton Junction | 400 feet | |
| Exit rotary left onto A4185 Chilton Junction | 700 feet | |
| Rotary straight onto A4185 Chilton Junction | 0 feet | |
| Exit rotary straight onto A4185 Chilton Junction | 500 feet | |
| Rotary left onto B4493 Hagbourne Hill | 300 feet | |
| Exit rotary straight onto B4493 Hagbourne Hill | 1.3 mi | |
| Roundabout left onto A417 Reading Road | 0 feet | |
| Exit roundabout straight onto A417 Reading Road | 200 feet | |
| Turn slight right | 0 feet | |
| Turn right onto Main Street | 0.7 mi | |
| New name slight left onto Brook Lane | 0.4 mi | |
| New name slight left onto Park Road | 1.1 mi | |
| Roundabout slight left onto Broadway | 100 feet | |
| Exit roundabout left onto Broadway | 0.3 mi | |
| Turn left onto Haydon Road | 600 feet | |
| Arrive onto Haydon Road |