Princes Risborough to
YstradgynlaisStep by step driving directions and route map on how to go from Princes Risborough to Ystradgynlais by road.
Reverse route: Driving directions from Ystradgynlais to Princes Risborough
A40, Heads of the Valleys Road
146.8 mi3 hours 22 mins
| Depart onto Church Lane | 200 feet | |
| Turn slight right onto Malthouse Square | 0 feet | |
| Turn left onto Church Street | 300 feet | |
| End of road right onto High Street | 900 feet | |
| Roundabout straight onto A4010 New Road | 0 feet | |
| Exit roundabout slight left onto A4010 New Road | 0.2 mi | |
| Roundabout left onto A4129 Longwick Road | 200 feet | |
| Exit roundabout left onto A4129 Longwick Road | 1.0 mi | |
| Roundabout turn straight onto A4129 Thame Road | 5.2 mi | |
| Roundabout slight left onto A4129 Tythrop Way | 100 feet | |
| Exit roundabout left onto A4129 Tythrop Way | 1.0 mi | |
| Roundabout slight left onto A418 Western Bypass | 100 feet | |
| Exit roundabout straight onto A418 Western Bypass | 1.2 mi | |
| Roundabout left onto A418 Thame Road | 300 feet | |
| Exit roundabout straight onto A418 Thame Road | 2.8 mi | |
| New name straight onto A418 Oxford Road | 1.5 mi | |
| Roundabout left onto A418 | 100 feet | |
| Exit roundabout straight onto A418 | 500 feet | |
| Roundabout slight left onto A418 | 200 feet | |
| Exit roundabout slight left onto A418 | 0.5 mi | |
| Off ramp straight | 700 feet | |
| New name straight onto A40 Wheatley Bypass | 1.7 mi | |
| New name straight onto A40 London Road | 2.7 mi | |
| Merge slight left onto A40 North Way | 0.6 mi | |
| New name straight onto A40 Northern By-pass Road | 2.4 mi | |
| New name straight onto A40 Elsfield Way | 0.6 mi | |
| Rotary slight left onto A40 North Way | 100 feet | |
| Exit rotary slight left onto A40 North Way | 0.4 mi | |
| Rotary slight left onto A40 | 200 feet | |
| Exit rotary slight left onto A40 | 400 feet | |
| New name straight onto A40 | 3.7 mi | |
| Roundabout slight left onto A40 | 100 feet | |
| Exit roundabout straight onto A40 | 7.0 mi | |
| Roundabout straight onto A40 | 200 feet | |
| Exit roundabout straight onto A40 | 2.6 mi | |
| Roundabout slight left onto A40 | 200 feet | |
| Exit roundabout straight onto A40 | 2.5 mi | |
| Rotary slight left onto A40 | 200 feet | |
| Exit rotary slight left onto A40 | 200 feet | |
| Continue straight onto A40 | 9.1 mi | |
| Roundabout left onto A40 | 100 feet | |
| Exit roundabout slight left onto A40 | 5.8 mi | |
| Turn left onto A436 | 4.2 mi | |
| Roundabout straight onto A436 | 0 feet | |
| Exit roundabout slight left onto A436 | 200 feet | |
| Roundabout left onto A436 | 100 feet | |
| Exit roundabout slight left onto A436 | 2.2 mi | |
| Merge slight right onto Ullenwood Junction | 400 feet | |
| Rotary straight onto A417 | 200 feet | |
| Exit rotary left onto A417 | 4.2 mi | |
| Rotary slight left onto A417 Brockworth Bypass | 100 feet | |
| Exit rotary slight left onto A417 Brockworth Bypass | 0.6 mi | |
| Rotary straight onto A417 | 600 feet | |
| Exit rotary straight onto A417 | 0.9 mi | |
| Merge slight right onto A40 Elmbridge Court Roundabout | 200 feet | |
| Continue slight left onto A40 | 0.9 mi | |
| Rotary straight onto A40 | 100 feet | |
| Exit rotary straight onto A40 | 0.9 mi | |
| Rotary slight left onto A40 | 200 feet | |
| Exit rotary straight onto A40 | 1.2 mi | |
| Rotary slight left onto A40 | 200 feet | |
| Exit rotary straight onto A40 | 1.5 mi | |
| Rotary slight left onto A40 | 300 feet | |
| Exit rotary slight left onto A40 | 5.0 mi | |
| Turn left onto A4136 Longhope Road | 3.6 mi | |
| Turn straight onto A4136 Gloucester Road | 0.3 mi | |
| New name left onto A4136 New Road | 7.2 mi | |
| New name straight onto A4136 Lower Lane | 5.5 mi | |
| New name straight onto A466 | 800 feet | |
| Turn left onto A40 | 6.3 mi | |
| Off ramp slight left onto A40 | 1.3 mi | |
| Roundabout left onto A40 | 300 feet | |
| Exit roundabout slight left onto A40 | 7.7 mi | |
| Roundabout slight left onto A465 Heads of the Valleys Road | 200 feet | |
| Exit roundabout straight onto A465 Heads of the Valleys Road | 29.1 mi | |
| Off ramp slight left onto A465 | 0.4 mi | |
| New name straight onto A4109 Heol-Y-Glyn | 0.5 mi | |
| New name straight onto A4109 Inter Valley Road | 3.7 mi | |
| New name straight onto A4221 | 2.7 mi | |
| End of road left onto A4067 Abercraf Bypass | 0.4 mi | |
| New name straight onto A4067 Brecon Road | 1.1 mi | |
| Roundabout turn straight onto B4599 Brecon Road | 1.1 mi | |
| Arrive onto B4599 Brecon Road |