| Williamstown to Campodarsego | 4,215.22 mi (6,783.73 km) |
| Williamstown to Campogalliano | 4,196.36 mi (6,753.39 km) |
| Williamstown to Campolongo Maggiore | 4,226.41 mi (6,801.74 km) |
| Williamstown to Camponogara | 4,225.46 mi (6,800.22 km) |
| Williamstown to Camposampiero | 4,213.72 mi (6,781.33 km) |
| Williamstown to Canegrate | 4,085.27 mi (6,574.61 km) |
| Williamstown to Canelli | 4,083.99 mi (6,572.54 km) |
| Williamstown to Canicatti | 4,588.97 mi (7,385.23 km) |
| Williamstown to Canosa di Puglia | 4,545.06 mi (7,314.57 km) |
| Williamstown to Cantu | 4,088.67 mi (6,580.07 km) |
| Williamstown to Caorle | 4,252.89 mi (6,844.36 km) |
| Williamstown to Capaci | 4,530.79 mi (7,291.61 km) |
| Williamstown to Capannori | 4,211.53 mi (6,777.80 km) |
| Williamstown to Capena | 4,356.53 mi (7,011.16 km) |
| Williamstown to Capo d'Orlando | 4,600.01 mi (7,403.00 km) |
