Perth to
HarlechStep by step driving directions and route map on how to go from Perth to Harlech by road.
Reverse route: Driving directions from Harlech to Perth
A74(M), M6
359.4 mi6 hours 55 mins
| Depart onto South Street | 800 feet | |
| Turn right onto Speygate | 300 feet | |
| Turn right onto Canal Street | 0.3 mi | |
| End of road right onto King Street | 400 feet | |
| Turn left onto County Place | 400 feet | |
| New name straight onto A93 York Place | 0.2 mi | |
| New name straight onto A93 Glasgow Road | 800 feet | |
| Roundabout left onto Glover Street | 0 feet | |
| Exit roundabout straight onto Glover Street | 300 feet | |
| Turn right onto Graybank Road | 1,000 feet | |
| End of road right onto Pickletullum Road | 300 feet | |
| Turn left onto A93 Glasgow Road | 1.4 mi | |
| Roundabout slight left onto A93 | 100 feet | |
| Exit roundabout slight left onto A93 | 1,000 feet | |
| Rotary slight left onto A9 | 400 feet | |
| Exit rotary straight onto A9 | 26.2 mi | |
| Rotary straight onto M9 | 600 feet | |
| Exit rotary straight onto M9 | 6.4 mi | |
| Fork slight right onto M80 | 13.6 mi | |
| Fork slight left onto M73 | 6.4 mi | |
| Fork slight left onto M74 | 0.5 mi | |
| Fork slight right onto M74 | 29.5 mi | |
| New name straight onto A74(M) | 48.9 mi | |
| New name straight onto M6 | 38.9 mi | |
| Off ramp slight left onto M6 | 59.4 mi | |
| Fork slight right onto M6 Preston Bypass | 30.2 mi | |
| Off ramp slight left | 0.5 mi | |
| Fork slight right | 0.5 mi | |
| Merge slight right onto M56 | 19.8 mi | |
| New name straight onto A494 | 7.5 mi | |
| Merge slight left onto A55 Gwibffordd Gogledd Cymru / North Wales Expressway | 20.7 mi | |
| Off ramp slight left | 700 feet | |
| Roundabout turn left onto Engine Hill | 1.0 mi | |
| Turn right onto B5381 Ffordd Rufeinig | 2.0 mi | |
| Turn slight left | 2.3 mi | |
| End of road left onto A548 | 1.4 mi | |
| Turn slight right onto A548 | 10.7 mi | |
| Turn slight right onto A548 | 0.9 mi | |
| Turn left onto Ffordd Tan yr Ysgol | 0.4 mi | |
| End of road left onto A470 Ffordd Berthddu | 3.7 mi | |
| New name slight left onto A5 | 500 feet | |
| Turn right onto A470 | 10.6 mi | |
| Roundabout straight onto A496 | 100 feet | |
| Exit roundabout straight onto A496 | 4.8 mi | |
| End of road right onto A487 | 500 feet | |
| Turn left onto A496 | 5.9 mi | |
| Turn straight onto B4573 | 3.3 mi | |
| Arrive onto B4573 Stryd Fawr |