| Rockville Centre to Capodrise | 4,377.17 mi (7,044.38 km) |
| Rockville Centre to Capoterra | 4,203.58 mi (6,765.01 km) |
| Rockville Centre to Capriolo | 4,029.20 mi (6,484.37 km) |
| Rockville Centre to Capua | 4,371.34 mi (7,034.98 km) |
| Rockville Centre to Capurso | 4,492.05 mi (7,229.25 km) |
| Rockville Centre to Carate Brianza | 3,992.94 mi (6,426.02 km) |
| Rockville Centre to Caravaggio | 4,021.22 mi (6,471.52 km) |
| Rockville Centre to Carbonera | 4,127.65 mi (6,642.81 km) |
| Rockville Centre to Carbonia | 4,183.10 mi (6,732.05 km) |
| Rockville Centre to Cardito | 4,380.84 mi (7,050.27 km) |
| Rockville Centre to Carignano | 3,954.64 mi (6,364.38 km) |
| Rockville Centre to Carini | 4,434.80 mi (7,137.12 km) |
| Rockville Centre to Carlentini | 4,550.81 mi (7,323.82 km) |
| Rockville Centre to Carmagnola | 3,958.32 mi (6,370.30 km) |
| Rockville Centre to Carmiano | 4,568.24 mi (7,351.86 km) |
