| Didcot to Wallington | 50.21 mi (80.80 km) |
| Didcot to Wallsend | 234.19 mi (376.90 km) |
| Didcot to Walsall | 74.25 mi (119.49 km) |
| Didcot to Walsall Wood | 76.41 mi (122.96 km) |
| Didcot to Waltham Abbey | 53.50 mi (86.10 km) |
| Didcot to Waltham Cross | 52.08 mi (83.82 km) |
| Didcot to Walthamstow | 52.39 mi (84.31 km) |
| Didcot to Walton upon Thames | 38.69 mi (62.27 km) |
| Didcot to Walton-on-the-Naze | 108.67 mi (174.88 km) |
| Didcot to Wandsworth | 46.28 mi (74.48 km) |
| Didcot to Wanstead | 54.53 mi (87.76 km) |
| Didcot to Wantage | 8.07 mi (12.99 km) |
| Didcot to Ware | 53.69 mi (86.40 km) |
| Didcot to Warfield | 24.45 mi (39.35 km) |
| Didcot to Warminster | 49.08 mi (78.99 km) |
