Dunstable to
NefynStep by step driving directions and route map on how to go from Dunstable to Nefyn by road.
Reverse route: Driving directions from Nefyn to Dunstable
M1, M6
220.1 mi4 hours 34 mins
| Depart onto A5183 High Street South | 200 feet | |
| New name straight onto A505 High Street North | 0.7 mi | |
| New name straight onto A505 Watling Street | 1.2 mi | |
| Roundabout left onto A505 Watling Street | 200 feet | |
| Exit roundabout slight left onto A505 Watling Street | 0.2 mi | |
| Roundabout straight onto A5 Dunstable Northern Bypass | 500 feet | |
| Exit roundabout straight onto A5 Dunstable Northern Bypass | 1.1 mi | |
| Roundabout straight onto A5 Dunstable Northern Bypass | 300 feet | |
| Exit roundabout straight onto A5 Dunstable Northern Bypass | 1.7 mi | |
| Rotary slight left | 200 feet | |
| Exit rotary straight | 0.5 mi | |
| Merge slight right onto M1 | 40.5 mi | |
| Fork slight right onto M1 | 5.1 mi | |
| Off ramp slight left onto M6 | 22.8 mi | |
| Fork slight left onto M6 | 14.2 mi | |
| Fork slight right onto M6 | 7.7 mi | |
| Fork slight left onto M54 | 21.6 mi | |
| Off ramp slight left onto M54 | 0.6 mi | |
| New name straight onto A5 | 6.4 mi | |
| Off ramp slight left onto A5 | 1.1 mi | |
| Fork slight left onto A5 | 2.2 mi | |
| Rotary slight left onto A5 | 300 feet | |
| Exit rotary left onto A5 | 2.0 mi | |
| Rotary slight left onto A5 | 200 feet | |
| Exit rotary straight onto A5 | 0.9 mi | |
| Rotary slight left onto A5 | 200 feet | |
| Exit rotary slight left onto A5 | 1.0 mi | |
| Rotary slight left onto A5 | 100 feet | |
| Exit rotary slight left onto A5 | 4.1 mi | |
| Rotary left onto A5 | 200 feet | |
| Exit rotary straight onto A5 | 2.8 mi | |
| Rotary straight onto B4396 | 0 feet | |
| Exit rotary straight onto B4396 | 6.1 mi | |
| New name straight onto A495 | 2.1 mi | |
| Turn straight onto B4396 | 7.5 mi | |
| Turn left onto B4396 | 1.4 mi | |
| Turn left onto B4396 | 1.1 mi | |
| Turn straight onto B4391 | 3.2 mi | |
| Turn slight right onto B4391 | 700 feet | |
| End of road right onto B4391 Berwyn Street | 12.6 mi | |
| End of road right onto A494 Heol Yr Orsaf | 100 feet | |
| Turn left onto A4212 Heol Ffrydan | 9.8 mi | |
| Turn right onto B4391 | 8.1 mi | |
| End of road right onto A470 Sun Street | 700 feet | |
| New name slight left onto A470 Pen-y-bryn | 700 feet | |
| New name straight onto B4391 | 1.1 mi | |
| Turn straight onto A496 Pencefn Road | 1.4 mi | |
| End of road right onto A487 | 4.7 mi | |
| Rotary straight onto A487 Porthmadog Bypass | 200 feet | |
| Exit rotary slight left onto A487 Porthmadog Bypass | 2.3 mi | |
| Roundabout slight left onto A487 | 200 feet | |
| Exit roundabout straight onto A487 | 0.7 mi | |
| Roundabout left onto A498 | 0 feet | |
| Exit roundabout slight left onto A498 | 0.4 mi | |
| Roundabout left onto A497 | 100 feet | |
| Exit roundabout slight left onto A497 | 7.7 mi | |
| Roundabout left | 200 feet | |
| Exit roundabout slight left | 0.7 mi | |
| New name straight onto B4354 | 2.3 mi | |
| End of road left onto A499 | 0 feet | |
| Turn right onto B4354 | 5.6 mi | |
| End of road right onto A497 | 1.0 mi | |
| Roundabout turn right onto A497 | 1.0 mi | |
| Arrive onto B4417 Stryd y Ffynnon |