| San Marcos to Cromer | 5,439.51 mi (8,754.05 km) |
| San Marcos to Crosby | 5,277.03 mi (8,492.55 km) |
| San Marcos to Crowborough | 5,487.86 mi (8,831.86 km) |
| San Marcos to Croxley Green | 5,441.66 mi (8,757.50 km) |
| San Marcos to Croydon | 5,464.92 mi (8,794.94 km) |
| San Marcos to Cudworth | 5,324.96 mi (8,569.70 km) |
| San Marcos to Culcheth | 5,295.08 mi (8,521.61 km) |
| San Marcos to Cullercoats | 5,260.92 mi (8,466.64 km) |
| San Marcos to Cumbernauld | 5,143.14 mi (8,277.08 km) |
| San Marcos to Cumnock | 5,155.16 mi (8,296.43 km) |
| San Marcos to Cupar | 5,157.59 mi (8,300.34 km) |
| San Marcos to Cwmbran | 5,356.07 mi (8,619.76 km) |
| San Marcos to Dagenham | 5,465.63 mi (8,796.09 km) |
| San Marcos to Dalkeith | 5,174.01 mi (8,326.77 km) |
| San Marcos to Darfield | 5,327.80 mi (8,574.27 km) |
