| Middle Island to Cadillac (Michigan) | 674.97 mi (1,086.26 km) |
| Middle Island to Caguas (Puerto Rico) | 1,617.94 mi (2,603.83 km) |
| Middle Island to Cahokia (Illinois) | 928.17 mi (1,493.74 km) |
| Middle Island to Calabasas (California) | 2,519.81 mi (4,055.24 km) |
| Middle Island to Caldwell (Idaho) | 2,217.38 mi (3,568.53 km) |
| Middle Island to Caledonia (Wisconsin) | 778.75 mi (1,253.27 km) |
| Middle Island to Calera (Alabama) | 929.42 mi (1,495.75 km) |
| Middle Island to Calexico (California) | 2,396.91 mi (3,857.45 km) |
| Middle Island to Calhoun (Georgia) | 789.55 mi (1,270.66 km) |
| Middle Island to California (Maryland) | 260.17 mi (418.70 km) |
| Middle Island to California City (California) | 2,449.99 mi (3,942.87 km) |
| Middle Island to Callaway (Florida) | 1,024.91 mi (1,649.43 km) |
| Middle Island to Calumet City (Illinois) | 759.45 mi (1,222.22 km) |
| Middle Island to Calverton (Maryland) | 246.71 mi (397.05 km) |
| Middle Island to Camano (Washington) | 2,446.57 mi (3,937.38 km) |
