| Okemos to Clacton-on-Sea | 3,826.41 mi (6,158.01 km) |
| Okemos to Clay Cross | 3,688.17 mi (5,935.54 km) |
| Okemos to Clayton | 3,655.56 mi (5,883.05 km) |
| Okemos to Clayton le Moors | 3,634.44 mi (5,849.07 km) |
| Okemos to Cleckheaton | 3,660.69 mi (5,891.31 km) |
| Okemos to Cleethorpes | 3,728.82 mi (6,000.96 km) |
| Okemos to Clevedon | 3,682.94 mi (5,927.12 km) |
| Okemos to Clifton | 3,704.60 mi (5,961.98 km) |
| Okemos to Clifton | 3,676.78 mi (5,917.20 km) |
| Okemos to Cliftonville | 3,849.07 mi (6,194.49 km) |
| Okemos to Clitheroe | 3,631.50 mi (5,844.34 km) |
| Okemos to Clydebank | 3,504.65 mi (5,640.18 km) |
| Okemos to Coalville | 3,702.58 mi (5,958.73 km) |
| Okemos to Coatbridge | 3,519.10 mi (5,663.45 km) |
| Okemos to Cobham | 3,781.20 mi (6,085.25 km) |
