| Waterville to Cividale del Friuli | 3,842.18 mi (6,183.39 km) |
| Waterville to Civita Castellana | 3,937.73 mi (6,337.16 km) |
| Waterville to Civitanova Marche | 3,956.75 mi (6,367.77 km) |
| Waterville to Civitavecchia | 3,918.73 mi (6,306.58 km) |
| Waterville to Civitella in Val di Chiana | 3,866.75 mi (6,222.93 km) |
| Waterville to Clusone | 3,705.22 mi (5,962.97 km) |
| Waterville to Coccaglio | 3,717.32 mi (5,982.45 km) |
| Waterville to Codigoro | 3,832.64 mi (6,168.03 km) |
| Waterville to Codogno | 3,719.62 mi (5,986.16 km) |
| Waterville to Codroipo | 3,828.37 mi (6,161.16 km) |
| Waterville to Cogoleto | 3,701.04 mi (5,956.25 km) |
| Waterville to Colle di Val d'Elsa | 3,842.42 mi (6,183.77 km) |
| Waterville to Colle Salvetti | 3,807.40 mi (6,127.43 km) |
| Waterville to Collecchio | 3,755.47 mi (6,043.84 km) |
| Waterville to Colleferro | 3,985.01 mi (6,413.26 km) |
