| Monthey to Castrovillari | 644.03 mi (1,036.46 km) |
| Monthey to Catania | 734.57 mi (1,182.18 km) |
| Monthey to Catanzaro | 705.36 mi (1,135.17 km) |
| Monthey to Cattolica | 323.03 mi (519.86 km) |
| Monthey to Cava de' Tirreni | 545.43 mi (877.79 km) |
| Monthey to Cavallino | 697.65 mi (1,122.76 km) |
| Monthey to Cavarzere | 259.27 mi (417.26 km) |
| Monthey to Cave | 426.56 mi (686.49 km) |
| Monthey to Cavriago | 203.95 mi (328.23 km) |
| Monthey to Cavriglia | 291.32 mi (468.84 km) |
| Monthey to Cazzago San Martino | 154.88 mi (249.26 km) |
| Monthey to Ceccano | 453.22 mi (729.39 km) |
| Monthey to Cecina | 267.65 mi (430.75 km) |
| Monthey to Cefalu | 672.70 mi (1,082.61 km) |
| Monthey to Ceglie Messapico | 654.64 mi (1,053.54 km) |
