| Langenthal to Collegno | 148.15 mi (238.42 km) |
| Langenthal to Cologno al Serio | 145.17 mi (233.63 km) |
| Langenthal to Cologno Monzese | 136.68 mi (219.97 km) |
| Langenthal to Colorno | 201.02 mi (323.52 km) |
| Langenthal to Comacchio | 273.61 mi (440.33 km) |
| Langenthal to Comiso | 790.05 mi (1,271.47 km) |
| Langenthal to Como | 115.23 mi (185.45 km) |
| Langenthal to Concordia Sagittaria | 260.94 mi (419.95 km) |
| Langenthal to Concorezzo | 134.56 mi (216.56 km) |
| Langenthal to Conegliano | 233.30 mi (375.45 km) |
| Langenthal to Conselice | 269.69 mi (434.02 km) |
| Langenthal to Conselve | 238.44 mi (383.73 km) |
| Langenthal to Conversano | 632.43 mi (1,017.79 km) |
| Langenthal to Copertino | 701.21 mi (1,128.48 km) |
| Langenthal to Copparo | 251.59 mi (404.90 km) |
