| Sannois to Cologno al Serio | 419.85 mi (675.69 km) |
| Sannois to Cologno Monzese | 405.96 mi (653.33 km) |
| Sannois to Colorno | 473.64 mi (762.25 km) |
| Sannois to Comacchio | 553.61 mi (890.94 km) |
| Sannois to Comiso | 1,036.14 mi (1,667.50 km) |
| Sannois to Como | 386.73 mi (622.38 km) |
| Sannois to Concordia Sagittaria | 542.27 mi (872.70 km) |
| Sannois to Concorezzo | 405.55 mi (652.67 km) |
| Sannois to Conegliano | 514.89 mi (828.63 km) |
| Sannois to Conselice | 547.36 mi (880.89 km) |
| Sannois to Conselve | 519.98 mi (836.83 km) |
| Sannois to Conversano | 910.28 mi (1,464.95 km) |
| Sannois to Copertino | 979.05 mi (1,575.63 km) |
| Sannois to Copparo | 531.61 mi (855.54 km) |
| Sannois to Corato | 874.24 mi (1,406.95 km) |
