| San Ramon to Collegno | 5,907.51 mi (9,507.22 km) |
| San Ramon to Cologno al Serio | 5,941.84 mi (9,562.46 km) |
| San Ramon to Cologno Monzese | 5,932.75 mi (9,547.84 km) |
| San Ramon to Colorno | 5,997.70 mi (9,652.37 km) |
| San Ramon to Comacchio | 6,061.75 mi (9,755.45 km) |
| San Ramon to Comiso | 6,576.91 mi (10,584.51 km) |
| San Ramon to Como | 5,911.60 mi (9,513.80 km) |
| San Ramon to Concordia Sagittaria | 6,019.26 mi (9,687.07 km) |
| San Ramon to Concorezzo | 5,931.02 mi (9,545.06 km) |
| San Ramon to Conegliano | 5,997.39 mi (9,651.87 km) |
| San Ramon to Conselice | 6,062.35 mi (9,756.42 km) |
| San Ramon to Conselve | 6,022.65 mi (9,692.52 km) |
| San Ramon to Conversano | 6,413.99 mi (10,322.32 km) |
| San Ramon to Copertino | 6,480.64 mi (10,429.58 km) |
| San Ramon to Copparo | 6,040.62 mi (9,721.44 km) |
