Directions from alhampton, somerset to london

Head north-east Turn right Take the 1st right, towards Station Rd/A371 Turn right onto Station Rd/A371

Continue to follow A371

Turn right at Cattle Hill Turn left onto A303

Go through 2 roundabouts

Merge onto M3 via the slip road to London/Basingstoke At junction 2, exit onto M25 towards M4/M1/Heathrow Airport At junction 15, exit onto M4 towards Heathrow Airport/London (W & C) 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