| Waltham to Cassina de' Pecchi | 3,839.38 mi (6,178.88 km) |
| Waltham to Cassino | 4,172.08 mi (6,714.31 km) |
| Waltham to Castagneto Carducci | 3,971.23 mi (6,391.07 km) |
| Waltham to Castano Primo | 3,812.61 mi (6,135.81 km) |
| Waltham to Castel Bolognese | 3,983.66 mi (6,411.08 km) |
| Waltham to Castel Gandolfo | 4,111.25 mi (6,616.41 km) |
| Waltham to Castel Goffredo | 3,893.88 mi (6,266.59 km) |
| Waltham to Castel Maggiore | 3,956.54 mi (6,367.43 km) |
| Waltham to Castel Mella | 3,873.37 mi (6,233.58 km) |
| Waltham to Castel San Giorgio | 4,236.73 mi (6,818.35 km) |
| Waltham to Castel San Giovanni | 3,857.42 mi (6,207.91 km) |
| Waltham to Castel San Pietro Terme | 3,971.51 mi (6,391.52 km) |
| Waltham to Castel Volturno | 4,192.35 mi (6,746.94 km) |
| Waltham to Castelbuono | 4,318.37 mi (6,949.75 km) |
| Waltham to Casteldaccia | 4,288.24 mi (6,901.26 km) |
