| Great Neck to Cibolo (Texas) | 1,577.58 mi (2,538.88 km) |
| Great Neck to Cicero (Illinois) | 730.51 mi (1,175.65 km) |
| Great Neck to Cimarron Hills (Colorado) | 1,639.96 mi (2,639.27 km) |
| Great Neck to Cincinnati (Ohio) | 581.45 mi (935.76 km) |
| Great Neck to Cinco Ranch (Texas) | 1,452.53 mi (2,337.62 km) |
| Great Neck to Circleville (Ohio) | 492.23 mi (792.17 km) |
| Great Neck to Citrus (California) | 2,439.08 mi (3,925.33 km) |
| Great Neck to Citrus Heights (California) | 2,499.26 mi (4,022.17 km) |
| Great Neck to Citrus Park (Florida) | 1,011.97 mi (1,628.61 km) |
| Great Neck to Claiborne (Louisiana) | 1,168.39 mi (1,880.35 km) |
| Great Neck to Claremont (California) | 2,429.73 mi (3,910.28 km) |
| Great Neck to Claremont (New Hampshire) | 191.85 mi (308.75 km) |
| Great Neck to Claremore (Oklahoma) | 1,218.38 mi (1,960.79 km) |
| Great Neck to Clarksburg (Maryland) | 216.39 mi (348.25 km) |
| Great Neck to Clarksburg (West Virginia) | 363.87 mi (585.59 km) |
