Junction 1a M25 Motorway  (0.3 miles) | Stone Crossing train station (0.8 miles) |
| Junction 1b M25 Motorway (0.8 miles) | Dartford train station (1.2 miles) |
| Dartford town centre (1.2 miles) | Greenhithe train station (1.5 miles) |
| DA9 Dartford, Kent, South East England (1.6 miles) | DA2 Dartford, Kent, South East England (1.7 miles) |
| DA1 Dartford, Kent, South East England (1.7 miles) | Purfleet Thurrock train station (2.0 miles) |
| Junction 2 M25 Motorway (2.1 miles) | RM19 Romford, Essex, East Anglia, England (2.5 miles) |
| Slade Green train station (2.6 miles) | Junction 31 M25 Motorway (2.6 miles) |
| RM20 Romford, Essex, East Anglia, England (2.6 miles) | DA10 Dartford, Kent, South East England (2.7 miles) |
| Swanscombe train station (2.8 miles) | Crayford train station (2.9 miles) |
| Chafford Hundred train station (2.9 miles) | Junction 30 M25 Motorway (3.3 miles) |
| DA8 Dartford, Kent, South East England (3.4 miles) | RM17 Romford, Essex, East Anglia, England (3.4 miles) |
| Northfleet train station (3.4 miles) | Farningham Road train station (3.6 miles) |
| Grays Thurrock train station (3.7 miles) | Barnehurst train station (3.7 miles) |
| DA4 Dartford, Kent, South East England (4.0 miles) | Junction 3 M25 Motorway (4.0 miles) |
| Bexley town centre (4.2 miles) | DA7 Dartford, Kent, South East England (4.2 miles) |