| Santa Clara to Collegno | 5,931.48 mi (9,545.79 km) |
| Santa Clara to Cologno al Serio | 5,966.15 mi (9,601.59 km) |
| Santa Clara to Cologno Monzese | 5,957.00 mi (9,586.87 km) |
| Santa Clara to Colorno | 6,022.02 mi (9,691.50 km) |
| Santa Clara to Comacchio | 6,086.27 mi (9,794.90 km) |
| Santa Clara to Comiso | 6,600.78 mi (10,622.93 km) |
| Santa Clara to Como | 5,935.86 mi (9,552.85 km) |
| Santa Clara to Concordia Sagittaria | 6,043.99 mi (9,726.86 km) |
| Santa Clara to Concorezzo | 5,955.29 mi (9,584.11 km) |
| Santa Clara to Conegliano | 6,022.07 mi (9,691.58 km) |
| Santa Clara to Conselice | 6,086.80 mi (9,795.76 km) |
| Santa Clara to Conselve | 6,047.19 mi (9,732.02 km) |
| Santa Clara to Conversano | 6,438.72 mi (10,362.12 km) |
| Santa Clara to Copertino | 6,505.42 mi (10,469.46 km) |
| Santa Clara to Copparo | 6,065.12 mi (9,760.86 km) |
