| Bad Schwalbach to Cologno al Serio | 323.34 mi (520.37 km) |
| Bad Schwalbach to Cologno Monzese | 323.07 mi (519.93 km) |
| Bad Schwalbach to Colorno | 375.14 mi (603.72 km) |
| Bad Schwalbach to Comacchio | 421.71 mi (678.67 km) |
| Bad Schwalbach to Comiso | 966.93 mi (1,556.12 km) |
| Bad Schwalbach to Como | 302.38 mi (486.64 km) |
| Bad Schwalbach to Concordia Sagittaria | 374.03 mi (601.94 km) |
| Bad Schwalbach to Concorezzo | 319.38 mi (514.00 km) |
| Bad Schwalbach to Conegliano | 352.47 mi (567.25 km) |
| Bad Schwalbach to Conselice | 426.14 mi (685.81 km) |
| Bad Schwalbach to Conselve | 381.80 mi (614.45 km) |
| Bad Schwalbach to Conversano | 768.76 mi (1,237.19 km) |
| Bad Schwalbach to Copertino | 835.65 mi (1,344.85 km) |
| Bad Schwalbach to Copparo | 401.91 mi (646.81 km) |
| Bad Schwalbach to Corato | 738.77 mi (1,188.93 km) |
