| Senec to Collegno | 513.67 mi (826.67 km) |
| Senec to Cologno al Serio | 406.30 mi (653.88 km) |
| Senec to Cologno Monzese | 425.97 mi (685.53 km) |
| Senec to Colorno | 402.96 mi (648.50 km) |
| Senec to Comacchio | 347.35 mi (559.00 km) |
| Senec to Comiso | 791.38 mi (1,273.60 km) |
| Senec to Como | 425.25 mi (684.37 km) |
| Senec to Concordia Sagittaria | 273.20 mi (439.67 km) |
| Senec to Concorezzo | 421.50 mi (678.34 km) |
| Senec to Conegliano | 289.13 mi (465.32 km) |
| Senec to Conselice | 368.41 mi (592.90 km) |
| Senec to Conselve | 333.36 mi (536.50 km) |
| Senec to Conversano | 501.27 mi (806.72 km) |
| Senec to Copertino | 550.38 mi (885.75 km) |
| Senec to Copparo | 349.87 mi (563.05 km) |
