| Petaluma to Clacton-on-Sea | 5,355.15 mi (8,618.28 km) |
| Petaluma to Clay Cross | 5,212.43 mi (8,388.59 km) |
| Petaluma to Clayton | 5,170.29 mi (8,320.78 km) |
| Petaluma to Clayton le Moors | 5,154.30 mi (8,295.05 km) |
| Petaluma to Cleckheaton | 5,175.81 mi (8,329.66 km) |
| Petaluma to Cleethorpes | 5,232.39 mi (8,420.72 km) |
| Petaluma to Clevedon | 5,255.26 mi (8,457.53 km) |
| Petaluma to Clifton | 5,232.15 mi (8,420.34 km) |
| Petaluma to Clifton | 5,181.15 mi (8,338.25 km) |
| Petaluma to Cliftonville | 5,383.34 mi (8,663.65 km) |
| Petaluma to Clitheroe | 5,149.37 mi (8,287.11 km) |
| Petaluma to Clydebank | 4,994.32 mi (8,037.58 km) |
| Petaluma to Coalville | 5,235.58 mi (8,425.86 km) |
| Petaluma to Coatbridge | 5,006.60 mi (8,057.34 km) |
| Petaluma to Cobham | 5,333.66 mi (8,583.69 km) |
