Dunoon to
BarryStep by step driving directions and route map on how to go from Dunoon to Barry by road.
Reverse route: Driving directions from Barry to Dunoon
A74(M), M6
434.0 mi8 hours 33 mins
| Depart onto Carolina Place | 100 feet | |
| Turn left onto George Street | 100 feet | |
| Turn right onto A885 | 300 feet | |
| New name slight left onto A815 Alexandra Parade | 1.0 mi | |
| New name straight onto A815 Marine Parade | 0.6 mi | |
| Turn right | 200 feet | |
| Turn right | 100 feet | |
| Turn sharp left | 100 feet | |
| Notification straight onto Hunter's Quay - McInroy's Point | 2.6 mi | |
| Notification straight | 200 feet | |
| Turn left | 300 feet | |
| Turn left onto A770 Cloch Road | 0.6 mi | |
| New name straight onto A770 Ashton Road | 0.3 mi | |
| New name straight onto A770 Albert Road | 0.6 mi | |
| New name straight onto A770 Lower Kempock Street | 800 feet | |
| New name straight onto A770 Shore Street | 0.5 mi | |
| New name straight onto A770 Chapel Street | 400 feet | |
| New name slight left onto A770 Cardwell Road | 0.6 mi | |
| New name straight onto A770 Eldon Street | 1.1 mi | |
| New name straight onto A770 Brougham Street | 0.5 mi | |
| New name straight onto A770 Grey Place | 400 feet | |
| New name straight onto A770 Dalrymple Street | 0.4 mi | |
| Rotary left onto A8 Dalrymple Street | 300 feet | |
| Exit rotary straight onto A8 Dalrymple Street | 0.2 mi | |
| New name straight onto A8 Rue End Street | 0.3 mi | |
| Roundabout straight onto A8 Main Street | 100 feet | |
| Exit roundabout slight left onto A8 Main Street | 0.3 mi | |
| Roundabout slight left onto A8 East Hamilton Street | 200 feet | |
| Exit roundabout slight left onto A8 East Hamilton Street | 0.7 mi | |
| New name straight onto A8 Port Glasgow Road | 0.2 mi | |
| New name straight onto A8 Greenock Road | 0.5 mi | |
| Rotary slight left onto A8 Greenock Road | 0 feet | |
| Exit rotary straight onto A8 Greenock Road | 800 feet | |
| Rotary slight left onto A8 Greenock Road | 200 feet | |
| Exit rotary straight onto A8 Greenock Road | 0.4 mi | |
| Rotary left onto A8 Greenock Road | 100 feet | |
| Exit rotary left onto A8 Greenock Road | 0.5 mi | |
| Rotary slight left onto A8 Greenock Road | 100 feet | |
| Exit rotary slight left onto A8 Greenock Road | 1.4 mi | |
| Rotary straight onto A8 | 300 feet | |
| Exit rotary straight onto A8 | 2.6 mi | |
| Roundabout slight left onto A8 | 100 feet | |
| Exit roundabout slight left onto A8 | 0.7 mi | |
| New name straight onto M8 | 13.3 mi | |
| Fork slight left onto M8 | 1.0 mi | |
| New name straight onto M74 | 7.9 mi | |
| New name straight onto M74 | 29.2 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 | 85.7 mi | |
| Fork slight left onto M6 | 9.4 mi | |
| Fork slight left onto M5 | 39.9 mi | |
| Off ramp slight left onto M5 | 0.5 mi | |
| Rotary slight left onto M50 | 0.2 mi | |
| Exit rotary straight onto M50 | 21.3 mi | |
| Rotary slight left onto A449 | 200 feet | |
| Exit rotary slight left onto A449 | 0.5 mi | |
| Roundabout slight left onto A40 | 200 feet | |
| Exit roundabout slight left onto A40 | 1.4 mi | |
| Rotary slight left onto A40 | 200 feet | |
| Exit rotary straight onto A40 | 9.0 mi | |
| Roundabout left onto A40 | 200 feet | |
| Exit roundabout slight left onto A40 | 6.9 mi | |
| New name straight onto A449 | 12.9 mi | |
| Off ramp slight right onto A449 | 0.2 mi | |
| New name straight onto M4 | 500 feet | |
| Fork slight left onto M4 | 19.7 mi | |
| Off ramp slight left | 0.3 mi | |
| Turn slight left | 0.3 mi | |
| Merge slight right onto A4232 | 2.9 mi | |
| Off ramp straight | 0.3 mi | |
| Rotary straight onto A4050 Port Road | 600 feet | |
| Exit rotary straight onto A4050 Port Road | 0.6 mi | |
| Roundabout slight left onto A4050 Port Road | 100 feet | |
| Exit roundabout left onto A4050 Port Road | 0.3 mi | |
| Roundabout turn straight onto A4050 Port Road | 0.6 mi | |
| Roundabout left onto A4050 Port Road | 100 feet | |
| Exit roundabout straight onto A4050 Port Road | 0.3 mi | |
| Roundabout straight onto A4050 Port Road | 100 feet | |
| Exit roundabout slight left onto A4050 Port Road | 100 feet | |
| Continue straight onto A4050 Port Road | 0.8 mi | |
| Roundabout straight onto A4050 Port Road | 100 feet | |
| Exit roundabout slight left onto A4050 Port Road | 1.4 mi | |
| Roundabout slight left onto A4226 Port Road West | 200 feet | |
| Exit roundabout slight left onto A4226 Port Road West | 0.9 mi | |
| Rotary slight left onto B4266 Pontypridd Road | 0 feet | |
| Exit rotary straight onto B4266 Pontypridd Road | 0.7 mi | |
| Roundabout slight left onto A4050 Park Crescent | 100 feet | |
| Exit roundabout slight left onto A4050 Park Crescent | 200 feet | |
| Turn left onto Romilly Road | 900 feet | |
| Turn left onto Porthkerry Road | 300 feet | |
| Continue left onto Porthkerry Road | 200 feet | |
| Turn slight right onto Queen Street | 600 feet | |
| Turn right onto Island Road | 300 feet | |
| Arrive onto Island Road |