| San Marino to Wallingford | 5,395.97 mi (8,683.97 km) |
| San Marino to Wallington | 5,438.45 mi (8,752.33 km) |
| San Marino to Wallsend | 5,230.52 mi (8,417.71 km) |
| San Marino to Walsall | 5,324.25 mi (8,568.56 km) |
| San Marino to Walsall Wood | 5,323.72 mi (8,567.70 km) |
| San Marino to Waltham Abbey | 5,428.21 mi (8,735.87 km) |
| San Marino to Waltham Cross | 5,427.08 mi (8,734.04 km) |
| San Marino to Walthamstow | 5,432.17 mi (8,742.23 km) |
| San Marino to Walton upon Thames | 5,428.64 mi (8,736.55 km) |
| San Marino to Walton-on-the-Naze | 5,460.72 mi (8,788.19 km) |
| San Marino to Wandsworth | 5,432.63 mi (8,742.97 km) |
| San Marino to Wanstead | 5,434.04 mi (8,745.24 km) |
| San Marino to Wantage | 5,386.63 mi (8,668.95 km) |
| San Marino to Ware | 5,421.38 mi (8,724.87 km) |
| San Marino to Warfield | 5,415.66 mi (8,715.67 km) |
