| Opovo to Castle Bromwich | 1,128.70 mi (1,816.47 km) |
| Opovo to Castleford | 1,141.33 mi (1,836.79 km) |
| Opovo to Castleton | 1,169.16 mi (1,881.58 km) |
| Opovo to Caterham | 1,034.03 mi (1,664.11 km) |
| Opovo to Catford | 1,034.83 mi (1,665.39 km) |
| Opovo to Caversham | 1,074.55 mi (1,729.32 km) |
| Opovo to Chaddesden | 1,124.63 mi (1,809.92 km) |
| Opovo to Chalfont Saint Peter | 1,060.11 mi (1,706.08 km) |
| Opovo to Chandlers Ford | 1,083.00 mi (1,742.93 km) |
| Opovo to Chapel en le Frith | 1,152.67 mi (1,855.05 km) |
| Opovo to Chapeltown | 1,138.85 mi (1,832.81 km) |
| Opovo to Chard | 1,148.48 mi (1,848.30 km) |
| Opovo to Charlton Kings | 1,126.54 mi (1,812.99 km) |
| Opovo to Chatham | 1,011.04 mi (1,627.11 km) |
| Opovo to Chatteris | 1,054.59 mi (1,697.19 km) |
