| Middle Island to Carrollwood (Florida) | 1,038.97 mi (1,672.07 km) |
| Middle Island to Carson (California) | 2,506.91 mi (4,034.49 km) |
| Middle Island to Carson City (Nevada) | 2,449.63 mi (3,942.30 km) |
| Middle Island to Carteret (New Jersey) | 70.31 mi (113.16 km) |
| Middle Island to Cartersville (Georgia) | 797.37 mi (1,283.25 km) |
| Middle Island to Carthage (Missouri) | 1,173.04 mi (1,887.83 km) |
| Middle Island to Cary (Illinois) | 795.55 mi (1,280.31 km) |
| Middle Island to Cary (North Carolina) | 474.85 mi (764.19 km) |
| Middle Island to Casa de Oro-Mount Helix (California) | 2,471.51 mi (3,977.52 km) |
| Middle Island to Casa Grande (Arizona) | 2,195.28 mi (3,532.97 km) |
| Middle Island to Casas Adobes (Arizona) | 2,173.36 mi (3,497.68 km) |
| Middle Island to Cascades (Virginia) | 267.31 mi (430.19 km) |
| Middle Island to Casper (Wyoming) | 1,711.43 mi (2,754.28 km) |
| Middle Island to Casselberry (Florida) | 968.00 mi (1,557.84 km) |
| Middle Island to Castaic (California) | 2,508.12 mi (4,036.43 km) |
