| Santarem to Collegno | 923.22 mi (1,485.78 km) |
| Santarem to Cologno al Serio | 1,032.30 mi (1,661.33 km) |
| Santarem to Cologno Monzese | 1,011.77 mi (1,628.29 km) |
| Santarem to Colorno | 1,050.99 mi (1,691.40 km) |
| Santarem to Comacchio | 1,132.86 mi (1,823.17 km) |
| Santarem to Comiso | 1,272.48 mi (2,047.87 km) |
| Santarem to Como | 1,009.62 mi (1,624.83 km) |
| Santarem to Concordia Sagittaria | 1,181.61 mi (1,901.61 km) |
| Santarem to Concorezzo | 1,015.79 mi (1,634.76 km) |
| Santarem to Conegliano | 1,158.14 mi (1,863.85 km) |
| Santarem to Conselice | 1,113.38 mi (1,791.81 km) |
| Santarem to Conselve | 1,126.25 mi (1,812.52 km) |
| Santarem to Conversano | 1,363.96 mi (2,195.09 km) |
| Santarem to Copertino | 1,416.67 mi (2,279.91 km) |
| Santarem to Copparo | 1,119.17 mi (1,801.13 km) |
