| Middle Island to Cullman (Alabama) | 889.71 mi (1,431.86 km) |
| Middle Island to Culpeper (Virginia) | 316.30 mi (509.04 km) |
| Middle Island to Culver City (California) | 2,509.40 mi (4,038.50 km) |
| Middle Island to Cumberland (Maryland) | 318.03 mi (511.82 km) |
| Middle Island to Cupertino (California) | 2,609.75 mi (4,199.98 km) |
| Middle Island to Cutler Bay (Florida) | 1,139.61 mi (1,834.03 km) |
| Middle Island to Cutlerville (Michigan) | 668.03 mi (1,075.08 km) |
| Middle Island to Cuyahoga Falls (Ohio) | 447.23 mi (719.74 km) |
| Middle Island to Cypress (California) | 2,496.17 mi (4,017.20 km) |
| Middle Island to Cypress Gardens (Florida) | 1,018.61 mi (1,639.29 km) |
| Middle Island to Cypress Lake (Florida) | 1,115.36 mi (1,795.00 km) |
| Middle Island to D'Iberville (Mississippi) | 1,145.58 mi (1,843.63 km) |
| Middle Island to Dakota Ridge (Colorado) | 1,690.08 mi (2,719.92 km) |
| Middle Island to Dale City (Virginia) | 280.19 mi (450.92 km) |
| Middle Island to Dallas (Georgia) | 810.12 mi (1,303.77 km) |
