Directions from abersychan, torfaen to london

Head east on Foundry Rd/B4246 towards Bell Ln

Continue to follow B4246

Turn right onto Broad St/A4043

Continue to follow A4043

Go through 3 roundabouts

At the roundabout, take the 1st exit onto A472 At the roundabout, take the 4th exit onto A4042

Go through 5 roundabouts

At the roundabout, take the 1st exit and stay on A4042 Merge onto M4 via the slip road on the right to London/Chepstow/Cas-gwent

Entering England

Continue onto Great West Rd/A4

Continue to follow A4

Go through 1 roundabout

Turn right onto Knightsbridge/A4

Continue to follow Knightsbridge

Turn right onto Duke of Wellington Pl Slight left onto Constitution Hill

Entering toll zone

Turn left onto The Mall At the roundabout, take the 2nd exit onto Trafalgar Square/A4

Destination will be on the left