| Union to Cervignano del Friuli | 4,967.31 mi (7,994.11 km) |
| Union to Cesa | 5,208.82 mi (8,382.79 km) |
| Union to Cesano Maderno | 4,811.29 mi (7,743.03 km) |
| Union to Cesena | 4,994.61 mi (8,038.04 km) |
| Union to Cesenatico | 4,998.02 mi (8,043.54 km) |
| Union to Cetraro | 5,343.05 mi (8,598.81 km) |
| Union to Cherasco | 4,798.24 mi (7,722.03 km) |
| Union to Chiampo | 4,898.88 mi (7,883.98 km) |
| Union to Chiaravalle | 5,060.32 mi (8,143.80 km) |
| Union to Chiari | 4,844.94 mi (7,797.18 km) |
| Union to Chiavari | 4,870.79 mi (7,838.77 km) |
| Union to Chieri | 4,782.32 mi (7,696.40 km) |
| Union to Chieti | 5,146.65 mi (8,282.74 km) |
| Union to Chioggia | 4,951.34 mi (7,968.41 km) |
| Union to Chiusi | 5,029.37 mi (8,093.99 km) |
