| Waterville to Collegno | 3,631.80 mi (5,844.82 km) |
| Waterville to Cologno al Serio | 3,704.93 mi (5,962.51 km) |
| Waterville to Cologno Monzese | 3,689.03 mi (5,936.92 km) |
| Waterville to Colorno | 3,756.13 mi (6,044.91 km) |
| Waterville to Comacchio | 3,840.20 mi (6,180.20 km) |
| Waterville to Comiso | 4,242.74 mi (6,828.03 km) |
| Waterville to Como | 3,671.42 mi (5,908.58 km) |
| Waterville to Concordia Sagittaria | 3,829.97 mi (6,163.74 km) |
| Waterville to Concorezzo | 3,689.39 mi (5,937.49 km) |
| Waterville to Conegliano | 3,802.86 mi (6,120.11 km) |
| Waterville to Conselice | 3,832.03 mi (6,167.05 km) |
| Waterville to Conselve | 3,807.96 mi (6,128.32 km) |
| Waterville to Conversano | 4,190.58 mi (6,744.09 km) |
| Waterville to Copertino | 4,258.54 mi (6,853.46 km) |
| Waterville to Copparo | 3,818.37 mi (6,145.07 km) |
