| Glarus to Collegno | 152.94 mi (246.14 km) |
| Glarus to Cologno al Serio | 104.64 mi (168.41 km) |
| Glarus to Cologno Monzese | 104.45 mi (168.10 km) |
| Glarus to Colorno | 158.26 mi (254.70 km) |
| Glarus to Comacchio | 220.13 mi (354.27 km) |
| Glarus to Comiso | 751.91 mi (1,210.09 km) |
| Glarus to Como | 84.51 mi (136.00 km) |
| Glarus to Concordia Sagittaria | 200.36 mi (322.44 km) |
| Glarus to Concorezzo | 100.57 mi (161.85 km) |
| Glarus to Conegliano | 172.95 mi (278.34 km) |
| Glarus to Conselice | 219.08 mi (352.58 km) |
| Glarus to Conselve | 182.85 mi (294.26 km) |
| Glarus to Conversano | 578.86 mi (931.59 km) |
| Glarus to Copertino | 647.46 mi (1,041.99 km) |
| Glarus to Copparo | 198.42 mi (319.32 km) |
