| Portchester to Wishaw | 359.76 mi (578.97 km) |
| Portchester to Witham | 100.59 mi (161.88 km) |
| Portchester to Witney | 66.75 mi (107.42 km) |
| Portchester to Woking | 40.74 mi (65.56 km) |
| Portchester to Wokingham | 41.08 mi (66.11 km) |
| Portchester to Wollaston | 120.57 mi (194.04 km) |
| Portchester to Wolverhampton | 127.89 mi (205.82 km) |
| Portchester to Wolverton | 85.38 mi (137.41 km) |
| Portchester to Wombourn | 125.25 mi (201.58 km) |
| Portchester to Wombwell | 185.14 mi (297.95 km) |
| Portchester to Wooburn | 54.33 mi (87.44 km) |
| Portchester to Wood Green | 67.98 mi (109.40 km) |
| Portchester to Woodhouse | 174.17 mi (280.30 km) |
| Portchester to Woodlesford | 201.88 mi (324.89 km) |
| Portchester to Woodley | 43.26 mi (69.62 km) |
