| Portchester to Carterton | 66.60 mi (107.18 km) |
| Portchester to Castle Bromwich | 118.39 mi (190.53 km) |
| Portchester to Castleford | 198.82 mi (319.98 km) |
| Portchester to Castleton | 195.08 mi (313.95 km) |
| Portchester to Caterham | 54.32 mi (87.41 km) |
| Portchester to Catford | 63.30 mi (101.88 km) |
| Portchester to Caversham | 43.65 mi (70.25 km) |
| Portchester to Chaddesden | 144.91 mi (233.21 km) |
| Portchester to Chalfont Saint Peter | 58.22 mi (93.69 km) |
| Portchester to Chandlers Ford | 14.96 mi (24.07 km) |
| Portchester to Chapel en le Frith | 174.66 mi (281.08 km) |
| Portchester to Chapeltown | 181.62 mi (292.28 km) |
| Portchester to Chard | 80.22 mi (129.10 km) |
| Portchester to Charlton Kings | 82.46 mi (132.71 km) |
| Portchester to Chatham | 79.95 mi (128.67 km) |
