| River Ridge to Carterton | 4,567.47 mi (7,350.63 km) |
| River Ridge to Castle Bromwich | 4,543.31 mi (7,311.75 km) |
| River Ridge to Castleford | 4,534.22 mi (7,297.12 km) |
| River Ridge to Castleton | 4,504.97 mi (7,250.04 km) |
| River Ridge to Caterham | 4,639.63 mi (7,466.76 km) |
| River Ridge to Catford | 4,638.22 mi (7,464.49 km) |
| River Ridge to Caversham | 4,599.08 mi (7,401.51 km) |
| River Ridge to Chaddesden | 4,547.91 mi (7,319.15 km) |
| River Ridge to Chalfont Saint Peter | 4,612.79 mi (7,423.56 km) |
| River Ridge to Chandlers Ford | 4,593.45 mi (7,392.45 km) |
| River Ridge to Chapel en le Frith | 4,520.65 mi (7,275.29 km) |
| River Ridge to Chapeltown | 4,535.36 mi (7,298.96 km) |
| River Ridge to Chard | 4,530.73 mi (7,291.50 km) |
| River Ridge to Charlton Kings | 4,546.39 mi (7,316.71 km) |
| River Ridge to Chatham | 4,661.89 mi (7,502.59 km) |
