Harlech to
ThatchamStep by step driving directions and route map on how to go from Harlech to Thatcham by road.
Reverse route: Driving directions from Thatcham to Harlech
B4391, M40
223.1 mi4 hours 29 mins
| Depart onto B4573 Stryd Fawr | 3.2 mi | |
| New name straight onto A496 | 5.9 mi | |
| End of road right onto A487 | 700 feet | |
| Turn left onto A496 | 1.4 mi | |
| Fork slight right onto B4391 Allt Goch | 1.1 mi | |
| New name straight onto A470 Pen-y-bryn | 700 feet | |
| New name slight right onto A470 Sun Street | 700 feet | |
| Turn left onto B4391 | 8.1 mi | |
| Turn left onto A4212 | 9.8 mi | |
| End of road right onto A494 Heol Yr Orsaf | 100 feet | |
| Turn left onto B4391 | 12.6 mi | |
| Continue left onto B4391 | 3.3 mi | |
| Turn slight left onto B4396 | 1.1 mi | |
| Continue right onto B4396 | 9.0 mi | |
| New name straight onto A495 | 2.1 mi | |
| New name straight onto B4396 | 6.1 mi | |
| Rotary slight left onto A5 | 200 feet | |
| Exit rotary straight onto A5 | 2.8 mi | |
| Rotary slight left onto A5 Holyhead Road | 200 feet | |
| Exit rotary straight onto A5 Holyhead Road | 4.2 mi | |
| Rotary slight left onto A5 | 100 feet | |
| Exit rotary straight onto A5 | 1.0 mi | |
| Rotary straight onto A5 | 200 feet | |
| Exit rotary slight left onto A5 | 0.9 mi | |
| Rotary slight left onto A5 | 300 feet | |
| Exit rotary straight onto A5 | 2.0 mi | |
| Rotary slight left onto A5 | 200 feet | |
| Exit rotary straight onto A5 | 2.1 mi | |
| Rotary left onto A5 | 200 feet | |
| Exit rotary slight left onto A5 | 1.1 mi | |
| Rotary slight left onto A5 | 200 feet | |
| Exit rotary slight left onto A5 | 6.6 mi | |
| New name straight onto M54 | 22.3 mi | |
| Merge slight right onto M6 | 5.7 mi | |
| Fork slight right onto M6 | 11.7 mi | |
| Off ramp slight left | 0.7 mi | |
| New name straight | 0.2 mi | |
| Fork slight right | 0.4 mi | |
| New name straight onto M42 | 12.4 mi | |
| Off ramp slight left onto M42 | 0.6 mi | |
| Merge slight right onto M40 | 44.6 mi | |
| Off ramp slight left onto M40 | 0.3 mi | |
| Rotary slight left onto A34 | 0.2 mi | |
| Exit rotary straight onto A34 | 34.3 mi | |
| Fork slight left onto A339 | 1.4 mi | |
| Roundabout straight onto A339 | 200 feet | |
| Exit roundabout straight onto A339 | 0.7 mi | |
| New name straight onto A339 Robin Hood Roundabout | 200 feet | |
| Turn slight left onto A4 | 0.6 mi | |
| Roundabout left onto A4 London Road | 100 feet | |
| Exit roundabout slight left onto A4 London Road | 0.7 mi | |
| New name straight onto A4 Bath Road (Benham Hill) | 900 feet | |
| Roundabout slight left onto A4 Bath Road (Benham Hill) | 200 feet | |
| Exit roundabout slight left onto A4 Bath Road (Benham Hill) | 0.9 mi | |
| Turn left onto Beverley Close | 400 feet | |
| Turn left onto Coopers Crescent | 500 feet | |
| Arrive onto Coopers Crescent |