| Glenmont to Cervignano del Friuli | 4,377.60 mi (7,045.07 km) |
| Glenmont to Cesa | 4,588.78 mi (7,384.93 km) |
| Glenmont to Cesano Maderno | 4,206.59 mi (6,769.86 km) |
| Glenmont to Cesena | 4,389.13 mi (7,063.63 km) |
| Glenmont to Cesenatico | 4,393.48 mi (7,070.62 km) |
| Glenmont to Cetraro | 4,719.78 mi (7,595.75 km) |
| Glenmont to Cherasco | 4,182.50 mi (6,731.09 km) |
| Glenmont to Chiampo | 4,300.37 mi (6,920.78 km) |
| Glenmont to Chiaravalle | 4,454.74 mi (7,169.22 km) |
| Glenmont to Chiari | 4,241.74 mi (6,826.41 km) |
| Glenmont to Chiavari | 4,257.19 mi (6,851.29 km) |
| Glenmont to Chieri | 4,169.06 mi (6,709.46 km) |
| Glenmont to Chieti | 4,535.44 mi (7,299.08 km) |
| Glenmont to Chioggia | 4,353.69 mi (7,006.59 km) |
| Glenmont to Chiusi | 4,415.17 mi (7,105.53 km) |
