| Middle Island to Cibolo (Texas) | 1,618.02 mi (2,603.96 km) |
| Middle Island to Cicero (Illinois) | 770.07 mi (1,239.31 km) |
| Middle Island to Cimarron Hills (Colorado) | 1,680.39 mi (2,704.33 km) |
| Middle Island to Cincinnati (Ohio) | 623.03 mi (1,002.67 km) |
| Middle Island to Cinco Ranch (Texas) | 1,492.41 mi (2,401.80 km) |
| Middle Island to Circleville (Ohio) | 533.80 mi (859.06 km) |
| Middle Island to Citrus (California) | 2,479.80 mi (3,990.85 km) |
| Middle Island to Citrus Heights (California) | 2,538.17 mi (4,084.79 km) |
| Middle Island to Citrus Park (Florida) | 1,039.47 mi (1,672.87 km) |
| Middle Island to Claiborne (Louisiana) | 1,208.56 mi (1,944.99 km) |
| Middle Island to Claremont (California) | 2,470.46 mi (3,975.82 km) |
| Middle Island to Claremont (New Hampshire) | 175.07 mi (281.75 km) |
| Middle Island to Claremore (Oklahoma) | 1,259.95 mi (2,027.70 km) |
| Middle Island to Clarksburg (Maryland) | 255.66 mi (411.44 km) |
| Middle Island to Clarksburg (West Virginia) | 405.21 mi (652.13 km) |
