| San Mateo to Clacton-on-Sea | 5,386.63 mi (8,668.95 km) |
| San Mateo to Clay Cross | 5,243.77 mi (8,439.03 km) |
| San Mateo to Clayton | 5,201.82 mi (8,371.52 km) |
| San Mateo to Clayton le Moors | 5,185.66 mi (8,345.51 km) |
| San Mateo to Cleckheaton | 5,207.34 mi (8,380.40 km) |
| San Mateo to Cleethorpes | 5,264.35 mi (8,472.16 km) |
| San Mateo to Clevedon | 5,285.27 mi (8,505.82 km) |
| San Mateo to Clifton | 5,263.44 mi (8,470.68 km) |
| San Mateo to Clifton | 5,212.99 mi (8,389.49 km) |
| San Mateo to Cliftonville | 5,414.72 mi (8,714.14 km) |
| San Mateo to Clitheroe | 5,180.77 mi (8,337.64 km) |
| San Mateo to Clydebank | 5,026.19 mi (8,088.88 km) |
| San Mateo to Coalville | 5,266.72 mi (8,475.96 km) |
| San Mateo to Coatbridge | 5,038.55 mi (8,108.77 km) |
| San Mateo to Cobham | 5,364.41 mi (8,633.18 km) |
