From: Heathrow Airport
To: 150 Westway, West Wimbledon SW20 9LS
Accumulated Distance | Distance | Route | Directions |
| 0.0 | 0.0 | Uncl. | Heathrow Airport Central, Greater London Follow signs “Way Out” through tunnel |
| 0.8 | 0.8 | M4 | Tunnel exit |
| 1.8 | 1.0 | M4 | Junction 4 (A408) At roundabout take 3rd exit to join Main Motorway M4 |
| 4.8 | 3.0 | M4 | Heston Service Area Travelodge (Heston) |
| 9.2 | 4.4 | A4 | Junction 2 (A4 for North and South Circular Roads) Take left-hand lane (signposted North and South Circular Roads) and branch left to leave motorway and join A4 |
| 10.0 | 0.8 | A205 | Junction with A205/A406 (Chiswick Roundabout) Take 4th exit A205 (signposted South Circular Road, Richmond) |
| 10.3 | 0.3 | A205 | Kew Bridge Station (Kew Bridge) Bear left and cross bridge |
10.4 | 0.1 | A205 | Kew Bridge |
| 10.7 | 0.3 | A205 | Kew (Kew Green) At traffic signals bear left (signposted South Circular Road, Clapham Junction) |
| 11.6 | 0.9 | A205 | Mortlake Crematorium (on left) |
| 11.9 | 0.3 | A205 | Chalkers Corner (Junction with A316) At traffic signals forward |
| 12.2 | 0.3 | A205 | Junction with A305 At traffic signals turn left |
| 12.6 | 0.4 | A205 | East Sheen (Milestone Green) At traffic signals forward |
| 13.6 | 1.0 | A306 | Red Rover (Junction with A306) Take left-hand lane and at traffic signals bear left over crossroads then take 1st turning right (signposted Guildford) and right again then at traffic signals turn left A306 |
| 14.3 | 0.7 | A306 | Queen Mary’s (Roehampton) Hospital (on left) |
| 14.7 | 0.4 | A306 | Roehampton (“Kings Head” public house) |
| 15.2 | 0.5 | A3 | Roehampton Lane (Junction with A3) At traffic signals turn right A3 |
| 16.3 | 1.1 | A3 | Robin Hood (Junction with A308) Bear left |
| 18.8 | 2.5 | A298 | Shannon Corner (Junction with A298) |
| 19.4 | 0.6 | B279 | Junction with B279 At traffic signals turn right B279 (signposted Lower Morden) |
| 19.5 | 0.1 | Church Walk | Second turning on the right Turn right by the church into Church Walk |
| 19.6 | 0.1 | T junction | Turn left into Fairway |
| 19.7 | 0.1 | Sharp bend | Follow road round sharp bend to the right into Linkway |
| 19.8 | 0.1 | First Left | Turn left into Westway We are the first house of the second set of houses on the left 150 Westway, SW20 9LS |