| Waltham to Carmignano | 3,967.04 mi (6,384.33 km) |
| Waltham to Carovigno | 4,369.35 mi (7,031.78 km) |
| Waltham to Carpenedolo | 3,889.83 mi (6,260.08 km) |
| Waltham to Carpi | 3,928.50 mi (6,322.31 km) |
| Waltham to Carrara | 3,918.41 mi (6,306.07 km) |
| Waltham to Carugate | 3,836.87 mi (6,174.85 km) |
| Waltham to Casal di Principe | 4,203.11 mi (6,764.25 km) |
| Waltham to Casale Monferrato | 3,812.69 mi (6,135.93 km) |
| Waltham to Casale sul Sile | 3,962.58 mi (6,377.15 km) |
| Waltham to Casalecchio di Reno | 3,955.79 mi (6,366.24 km) |
| Waltham to Casalgrande | 3,928.79 mi (6,322.78 km) |
| Waltham to Casalmaggiore | 3,901.66 mi (6,279.11 km) |
| Waltham to Casalnuovo di Napoli | 4,216.36 mi (6,785.57 km) |
| Waltham to Casalpusterlengo | 3,862.54 mi (6,216.16 km) |
| Waltham to Casaluce | 4,206.66 mi (6,769.97 km) |
