| Montegrotto Terme to Coudekerque-Branche | 583.88 mi (939.67 km) |
| Montegrotto Terme to Coueron | 657.11 mi (1,057.52 km) |
| Montegrotto Terme to Coulommiers | 474.42 mi (763.50 km) |
| Montegrotto Terme to Courbevoic | 510.80 mi (822.05 km) |
| Montegrotto Terme to Courcouronnes | 495.64 mi (797.65 km) |
| Montegrotto Terme to Cournon-d'Auvergne | 416.29 mi (669.95 km) |
| Montegrotto Terme to Courrieres | 540.59 mi (869.99 km) |
| Montegrotto Terme to Coutras | 579.91 mi (933.27 km) |
| Montegrotto Terme to Couzeix | 510.71 mi (821.91 km) |
| Montegrotto Terme to Cran-Gevrier | 277.22 mi (446.14 km) |
| Montegrotto Terme to Craponne | 342.73 mi (551.58 km) |
| Montegrotto Terme to Creil | 512.74 mi (825.18 km) |
| Montegrotto Terme to Crepy-en-Valois | 495.99 mi (798.22 km) |
| Montegrotto Terme to Crest | 332.68 mi (535.40 km) |
| Montegrotto Terme to Creteil | 499.03 mi (803.12 km) |
