| Waterville to Castrovillari | 4,197.22 mi (6,754.77 km) |
| Waterville to Catania | 4,242.15 mi (6,827.08 km) |
| Waterville to Catanzaro | 4,251.54 mi (6,842.20 km) |
| Waterville to Cattolica | 3,889.87 mi (6,260.14 km) |
| Waterville to Cava de' Tirreni | 4,097.43 mi (6,594.18 km) |
| Waterville to Cavallino | 4,262.91 mi (6,860.49 km) |
| Waterville to Cavarzere | 3,820.36 mi (6,148.27 km) |
| Waterville to Cave | 3,978.26 mi (6,402.40 km) |
| Waterville to Cavriago | 3,770.62 mi (6,068.23 km) |
| Waterville to Cavriglia | 3,853.16 mi (6,201.06 km) |
| Waterville to Cazzago San Martino | 3,718.68 mi (5,984.64 km) |
| Waterville to Ceccano | 4,005.00 mi (6,445.42 km) |
| Waterville to Cecina | 3,818.98 mi (6,146.05 km) |
| Waterville to Cefalu | 4,173.03 mi (6,715.84 km) |
| Waterville to Ceglie Messapico | 4,219.60 mi (6,790.79 km) |
