| Smizany to Clay Cross | 991.69 mi (1,595.97 km) |
| Smizany to Clayton | 1,014.75 mi (1,633.08 km) |
| Smizany to Clayton le Moors | 1,037.62 mi (1,669.89 km) |
| Smizany to Cleckheaton | 1,010.26 mi (1,625.86 km) |
| Smizany to Cleethorpes | 939.73 mi (1,512.35 km) |
| Smizany to Clevedon | 1,043.74 mi (1,679.74 km) |
| Smizany to Clifton | 979.55 mi (1,576.43 km) |
| Smizany to Clifton | 988.60 mi (1,591.00 km) |
| Smizany to Cliftonville | 860.24 mi (1,384.43 km) |
| Smizany to Clitheroe | 1,039.03 mi (1,672.16 km) |
| Smizany to Clydebank | 1,146.39 mi (1,844.94 km) |
| Smizany to Coalville | 985.99 mi (1,586.80 km) |
| Smizany to Coatbridge | 1,131.71 mi (1,821.32 km) |
| Smizany to Cobham | 938.20 mi (1,509.88 km) |
| Smizany to Cockermouth | 1,087.53 mi (1,750.22 km) |
