| Rockville Centre to Campodarsego | 4,118.22 mi (6,627.63 km) |
| Rockville Centre to Campogalliano | 4,099.65 mi (6,597.76 km) |
| Rockville Centre to Campolongo Maggiore | 4,129.43 mi (6,645.68 km) |
| Rockville Centre to Camponogara | 4,128.48 mi (6,644.14 km) |
| Rockville Centre to Camposampiero | 4,116.71 mi (6,625.20 km) |
| Rockville Centre to Canegrate | 3,988.52 mi (6,418.90 km) |
| Rockville Centre to Canelli | 3,987.53 mi (6,417.31 km) |
| Rockville Centre to Canicatti | 4,494.20 mi (7,232.72 km) |
| Rockville Centre to Canosa di Puglia | 4,448.67 mi (7,159.44 km) |
| Rockville Centre to Cantu | 3,991.85 mi (6,424.27 km) |
| Rockville Centre to Caorle | 4,155.79 mi (6,688.10 km) |
| Rockville Centre to Capaci | 4,435.84 mi (7,138.79 km) |
| Rockville Centre to Capannori | 4,115.08 mi (6,622.58 km) |
| Rockville Centre to Capena | 4,260.34 mi (6,856.35 km) |
| Rockville Centre to Capo d'Orlando | 4,504.78 mi (7,249.75 km) |
