| Middle Island to Cordele (Georgia) | 860.51 mi (1,384.86 km) |
| Middle Island to Corinth (Mississippi) | 940.76 mi (1,514.00 km) |
| Middle Island to Corinth (Texas) | 1,428.44 mi (2,298.86 km) |
| Middle Island to Cornelius (North Carolina) | 570.23 mi (917.70 km) |
| Middle Island to Cornelius (Oregon) | 2,502.52 mi (4,027.41 km) |
| Middle Island to Corning (New York) | 229.80 mi (369.82 km) |
| Middle Island to Corona (California) | 2,470.19 mi (3,975.38 km) |
| Middle Island to Coronado (California) | 2,484.53 mi (3,998.46 km) |
| Middle Island to Corpus Christi (Texas) | 1,655.63 mi (2,664.47 km) |
| Middle Island to Corsicana (Texas) | 1,435.23 mi (2,309.77 km) |
| Middle Island to Cortland (New York) | 204.46 mi (329.05 km) |
| Middle Island to Corvallis (Oregon) | 2,526.64 mi (4,066.24 km) |
| Middle Island to Coshocton (Ohio) | 469.00 mi (754.78 km) |
| Middle Island to Costa Mesa (California) | 2,494.01 mi (4,013.73 km) |
| Middle Island to Coto de Caza (California) | 2,478.99 mi (3,989.56 km) |
