| Palm Harbor to Carrollwood (Florida) | 14.35 mi (23.09 km) |
| Palm Harbor to Carson (California) | 2,130.19 mi (3,428.20 km) |
| Palm Harbor to Carson City (Nevada) | 2,243.69 mi (3,610.88 km) |
| Palm Harbor to Carteret (New Jersey) | 989.86 mi (1,593.03 km) |
| Palm Harbor to Cartersville (Georgia) | 437.23 mi (703.65 km) |
| Palm Harbor to Carthage (Missouri) | 918.42 mi (1,478.06 km) |
| Palm Harbor to Cary (Illinois) | 1,023.84 mi (1,647.71 km) |
| Palm Harbor to Cary (North Carolina) | 579.42 mi (932.48 km) |
| Palm Harbor to Casa de Oro-Mount Helix (California) | 2,055.29 mi (3,307.67 km) |
| Palm Harbor to Casa Grande (Arizona) | 1,753.43 mi (2,821.88 km) |
| Palm Harbor to Casas Adobes (Arizona) | 1,707.85 mi (2,748.52 km) |
| Palm Harbor to Cascades (Virginia) | 817.42 mi (1,315.51 km) |
| Palm Harbor to Casper (Wyoming) | 1,663.23 mi (2,676.71 km) |
| Palm Harbor to Casselberry (Florida) | 95.46 mi (153.63 km) |
| Palm Harbor to Castaic (California) | 2,152.76 mi (3,464.54 km) |
