| Portchester to Burnley | 209.11 mi (336.53 km) |
| Portchester to Burntwood | 131.73 mi (211.99 km) |
| Portchester to Burscough | 203.77 mi (327.93 km) |
| Portchester to Burslem | 158.70 mi (255.40 km) |
| Portchester to Burton upon Trent | 137.20 mi (220.80 km) |
| Portchester to Burtonwood | 190.39 mi (306.40 km) |
| Portchester to Bury | 196.50 mi (316.24 km) |
| Portchester to Bury Saint Edmunds | 125.17 mi (201.44 km) |
| Portchester to Bushey | 64.35 mi (103.57 km) |
| Portchester to Buxton | 170.34 mi (274.14 km) |
| Portchester to Caerdydd | 99.57 mi (160.24 km) |
| Portchester to Caerfyrddin | 154.68 mi (248.93 km) |
| Portchester to Caernarfon | 207.74 mi (334.32 km) |
| Portchester to Caerphilly | 104.07 mi (167.49 km) |
| Portchester to Caister-on-Sea | 174.67 mi (281.10 km) |
