| Waterville to Castelfidardo | 3,942.72 mi (6,345.19 km) |
| Waterville to Castelfiorentino | 3,828.09 mi (6,160.71 km) |
| Waterville to Castelfranco di Sopra | 3,852.49 mi (6,199.98 km) |
| Waterville to Castelfranco di Sotto | 3,815.24 mi (6,140.04 km) |
| Waterville to Castelfranco Emilia | 3,796.23 mi (6,109.45 km) |
| Waterville to Castelfranco Veneto | 3,795.48 mi (6,108.23 km) |
| Waterville to Castellabate | 4,124.88 mi (6,638.36 km) |
| Waterville to Castellammare del Golfo | 4,122.81 mi (6,635.01 km) |
| Waterville to Castellammare di Stabia | 4,088.14 mi (6,579.23 km) |
| Waterville to Castellamonte | 3,627.61 mi (5,838.07 km) |
| Waterville to Castellana Grotte | 4,196.04 mi (6,752.88 km) |
| Waterville to Castellaneta | 4,196.07 mi (6,752.93 km) |
| Waterville to Castellanza | 3,670.09 mi (5,906.44 km) |
| Waterville to Castellarano | 3,785.89 mi (6,092.80 km) |
| Waterville to Castelleone | 3,717.33 mi (5,982.46 km) |
