| Portchester to Warrington | 186.76 mi (300.56 km) |
| Portchester to Warsop | 162.93 mi (262.21 km) |
| Portchester to Warwick | 101.39 mi (163.16 km) |
| Portchester to Washington | 280.88 mi (452.02 km) |
| Portchester to Waterlooville | 4.72 mi (7.60 km) |
| Portchester to Watford | 64.32 mi (103.51 km) |
| Portchester to Wath upon Dearne | 184.04 mi (296.18 km) |
| Portchester to Wealdstone | 62.17 mi (100.06 km) |
| Portchester to Wednesfield | 128.25 mi (206.40 km) |
| Portchester to Welling | 68.26 mi (109.86 km) |
| Portchester to Wellingborough | 101.95 mi (164.08 km) |
| Portchester to Wellington | 92.14 mi (148.28 km) |
| Portchester to Wellington | 141.57 mi (227.83 km) |
| Portchester to Wells | 70.97 mi (114.21 km) |
| Portchester to Welwyn Garden City | 77.71 mi (125.07 km) |
