Driving directions from Slough, United Kingdom to Brecon Beacons National Park, United Kingdom distance
Slough, United Kingdom
Head south on William St/
Continue to follow A332
0.4 km
Turn right onto Chalvey Rd E
0.4 km
Continue onto Ledgers Rd/
Turn left onto Montem Ln/
Slight left onto Bath Rd/
Turn left onto Tuns Ln/
At the roundabout, take the 3rd exit onto the M4 ramp to Maidenhead/
Merge onto M4
151 km
Keep right at the fork to stay on M4
17.9 km
Keep right to stay on M4
7.1 km
At junction 24, take the A449 exit to A48 E
0.3 km
At Coldra Roundabout, take the 4th exit onto A449
20.6 km
Take the A40 ramp to Abergavenny/
Continue onto A40
1.4 km
At the roundabout, take the 3rd exit and stay on A40
12.2 km
Turn left onto Hardwick Gyratory/
At the roundabout, take the 2nd exit onto Heads of the Valleys Rd/
Take the A4143/
At the roundabout, take the 3rd exit
0.2 km
At the roundabout, take the 3rd exit onto Merthyr Rd/
At the roundabout, take the 3rd exit and stay on Merthyr Rd/
At the roundabout, take the 1st exit onto A4143
0.6 km
At the roundabout, take the 1st exit onto Brecon Rd/
Continue to follow A40
28.7 km
At Brynich Roundabout, take the 1st exit and stay on A40
3.9 km
At the roundabout, take the 4th exit onto B4601
0.8 km
Turn right
0.1 km
At the roundabout, take the 3rd exit
1.1 km
Continue onto Bailihelig Rd
1.9 km
Continue straight
0.9 km
Turn right
Partial restricted usage road
1.3 km
Brecon Beacons National Park, United Kingdom
Map data ©2022 Google
Slough to Brecon Beacons National Park road map
Slough to Brecon Beacons National Park flight distance miles / km
122.8 mi /
197.7 km
Slough to Brecon Beacons National Park car distance km / miles
256.5 km /
159.4 miles
Slough to Brecon Beacons National Park driving time
2 hours
58 minutes
Slough to Brecon Beacons National Park average speed
86.4 km/h
Fuel consumption calculator
19.24 liters
Fuel price calculator
28.85 €
€/L