| Glarus to Castrovillari | 613.23 mi (986.89 km) |
| Glarus to Catania | 726.58 mi (1,169.32 km) |
| Glarus to Catanzaro | 678.15 mi (1,091.38 km) |
| Glarus to Cattolica | 276.38 mi (444.79 km) |
| Glarus to Cava de' Tirreni | 519.51 mi (836.08 km) |
| Glarus to Cavallino | 650.06 mi (1,046.17 km) |
| Glarus to Cavarzere | 195.02 mi (313.85 km) |
| Glarus to Cave | 407.69 mi (656.11 km) |
| Glarus to Cavriago | 175.97 mi (283.20 km) |
| Glarus to Cavriglia | 269.86 mi (434.29 km) |
| Glarus to Cazzago San Martino | 110.25 mi (177.42 km) |
| Glarus to Ceccano | 432.47 mi (696.00 km) |
| Glarus to Cecina | 266.31 mi (428.59 km) |
| Glarus to Cefalu | 670.61 mi (1,079.25 km) |
| Glarus to Ceglie Messapico | 608.52 mi (979.32 km) |
