| Silves to Casamassima | 1,379.70 mi (2,220.41 km) |
| Silves to Casandrino | 1,240.73 mi (1,996.76 km) |
| Silves to Casapulla | 1,243.23 mi (2,000.79 km) |
| Silves to Casarano | 1,444.39 mi (2,324.52 km) |
| Silves to Casatenovo | 1,087.62 mi (1,750.35 km) |
| Silves to Casciana Terme | 1,091.62 mi (1,756.80 km) |
| Silves to Cascina | 1,091.54 mi (1,756.67 km) |
| Silves to Caselle Torinese | 999.36 mi (1,608.31 km) |
| Silves to Caserta | 1,245.83 mi (2,004.97 km) |
| Silves to Casier | 1,218.20 mi (1,960.50 km) |
| Silves to Casorate Primo | 1,063.18 mi (1,711.03 km) |
| Silves to Casoria | 1,243.15 mi (2,000.65 km) |
| Silves to Cassano al Ionio | 1,346.48 mi (2,166.95 km) |
| Silves to Cassano d'Adda | 1,091.52 mi (1,756.63 km) |
| Silves to Cassano delle Murge | 1,371.67 mi (2,207.49 km) |
