| Great Neck to Carrollwood (Florida) | 1,011.57 mi (1,627.96 km) |
| Great Neck to Carson (California) | 2,466.17 mi (3,968.91 km) |
| Great Neck to Carson City (Nevada) | 2,410.75 mi (3,879.72 km) |
| Great Neck to Carteret (New Jersey) | 29.99 mi (48.27 km) |
| Great Neck to Cartersville (Georgia) | 759.63 mi (1,222.50 km) |
| Great Neck to Carthage (Missouri) | 1,131.49 mi (1,820.96 km) |
| Great Neck to Cary (Illinois) | 756.44 mi (1,217.37 km) |
| Great Neck to Cary (North Carolina) | 443.02 mi (712.97 km) |
| Great Neck to Casa de Oro-Mount Helix (California) | 2,430.45 mi (3,911.43 km) |
| Great Neck to Casa Grande (Arizona) | 2,153.92 mi (3,466.40 km) |
| Great Neck to Casas Adobes (Arizona) | 2,131.90 mi (3,430.96 km) |
| Great Neck to Cascades (Virginia) | 228.48 mi (367.70 km) |
| Great Neck to Casper (Wyoming) | 1,673.33 mi (2,692.96 km) |
| Great Neck to Casselberry (Florida) | 942.07 mi (1,516.12 km) |
| Great Neck to Castaic (California) | 2,467.56 mi (3,971.15 km) |
