| San Mateo to Caldicot | 5,281.02 mi (8,498.98 km) |
| San Mateo to Calne | 5,311.10 mi (8,547.39 km) |
| San Mateo to Cam | 5,287.33 mi (8,509.14 km) |
| San Mateo to Camberley | 5,354.18 mi (8,616.72 km) |
| San Mateo to Camborne | 5,267.40 mi (8,477.06 km) |
| San Mateo to Cambridge | 5,335.97 mi (8,587.41 km) |
| San Mateo to Cambuslang | 5,036.62 mi (8,105.66 km) |
| San Mateo to Canford Cliffs | 5,349.71 mi (8,609.53 km) |
| San Mateo to Cannock | 5,248.98 mi (8,447.41 km) |
| San Mateo to Canterbury | 5,410.78 mi (8,707.80 km) |
| San Mateo to Carlisle | 5,115.61 mi (8,232.78 km) |
| San Mateo to Carlton Colville | 5,368.46 mi (8,639.69 km) |
| San Mateo to Carluke | 5,050.08 mi (8,127.32 km) |
| San Mateo to Carnoustie | 5,044.93 mi (8,119.03 km) |
| San Mateo to Carshalton | 5,369.76 mi (8,641.79 km) |
