Harlech to
GorseinonStep by step driving directions and route map on how to go from Harlech to Gorseinon by road.
Distance from Harlech to Gorseinon: 128.2 mi
Reverse route: Driving directions from Gorseinon to Harlech
A487, A470
128.2 mi3 hours 24 mins
| Depart onto B4573 Stryd Fawr | 3.2 mi | |
| New name straight onto A496 | 5.9 mi | |
| End of road right onto A487 | 2.2 mi | |
| New name straight onto A470 | 13.6 mi | |
| Roundabout slight left onto A470 | 100 feet | |
| Exit roundabout slight left onto A470 | 0.8 mi | |
| Roundabout slight left onto A470 | 0 feet | |
| Exit roundabout straight onto A470 | 1.3 mi | |
| Roundabout turn straight onto A470 | 2.8 mi | |
| Turn right onto A487 | 12.5 mi | |
| Turn right onto A487 Penrallt Street | 500 feet | |
| New name straight onto A487 Pentrerhedyn Street | 0.3 mi | |
| Roundabout turn straight onto A487 | 8.9 mi | |
| Turn slight right | 3.2 mi | |
| Turn slight left onto B4353 | 1.4 mi | |
| Merge slight left onto A487 | 2.2 mi | |
| Turn slight left | 0.6 mi | |
| End of road right | 0.7 mi | |
| New name straight | 800 feet | |
| New name right onto Primrose Hill | 0.2 mi | |
| End of road right onto A44 Rhes-Y-Bont / Bridge Terrace | 100 feet | |
| Turn left onto A4120 Heol-y-Bont | 0.3 mi | |
| Turn slight left | 300 feet | |
| Turn slight left onto A4120 Heol-y-Bont | 0.4 mi | |
| Roundabout turn left onto A487 Penparcau Road | 600 feet | |
| New name slight right onto A487 Antaron Avenue | 7.6 mi | |
| Turn left onto B4337 | 10.3 mi | |
| Fork slight left onto B4337 | 0.5 mi | |
| End of road left onto A482 | 4.6 mi | |
| Turn left onto A482 Harford Square | 200 feet | |
| New name straight onto A482 Bridge Street | 4.3 mi | |
| Turn right | 2.1 mi | |
| Fork slight left | 2.9 mi | |
| New name straight | 500 feet | |
| Turn right | 600 feet | |
| End of road right onto B4337 | 500 feet | |
| Turn left onto B4310 | 14.0 mi | |
| Turn left onto A40 | 100 feet | |
| Turn right onto B4310 Station Road | 1.1 mi | |
| End of road right onto B4300 | 400 feet | |
| Turn left onto B4310 | 2.8 mi | |
| Roundabout left | 200 feet | |
| Exit roundabout left | 0.2 mi | |
| Merge slight right onto A48 | 3.7 mi | |
| Rotary slight left onto A48 | 300 feet | |
| Exit rotary straight onto A48 | 3.7 mi | |
| Rotary slight left onto M4 | 700 feet | |
| Exit rotary slight left onto M4 | 6.2 mi | |
| Off ramp slight left onto M4 | 0.4 mi | |
| Fork slight right | 300 feet | |
| Fork slight left | 200 feet | |
| Turn straight onto A48 | 0.3 mi | |
| Roundabout left onto A4240 Gorseinon Road | 100 feet | |
| Exit roundabout straight onto A4240 Gorseinon Road | 1.0 mi | |
| Roundabout left onto A4240 Gorseinon Road | 100 feet | |
| Exit roundabout left onto A4240 Gorseinon Road | 0.3 mi | |
| New name straight onto A4240 High Street | 0.4 mi | |
| Turn right onto B4296 Pontardulais Road | 0 feet | |
| Arrive onto B4296 Pontardulais Road |