| Spanish Lake to Carrollwood (Florida) | 863.19 mi (1,389.16 km) |
| Spanish Lake to Carson (California) | 1,591.94 mi (2,561.98 km) |
| Spanish Lake to Carson City (Nevada) | 1,579.98 mi (2,542.73 km) |
| Spanish Lake to Carteret (New Jersey) | 857.43 mi (1,379.90 km) |
| Spanish Lake to Cartersville (Georgia) | 438.35 mi (705.46 km) |
| Spanish Lake to Carthage (Missouri) | 251.05 mi (404.03 km) |
| Spanish Lake to Cary (Illinois) | 257.99 mi (415.20 km) |
| Spanish Lake to Cary (North Carolina) | 659.06 mi (1,060.65 km) |
| Spanish Lake to Casa de Oro-Mount Helix (California) | 1,550.53 mi (2,495.34 km) |
| Spanish Lake to Casa Grande (Arizona) | 1,270.12 mi (2,044.05 km) |
| Spanish Lake to Casas Adobes (Arizona) | 1,247.69 mi (2,007.96 km) |
| Spanish Lake to Cascades (Virginia) | 688.86 mi (1,108.61 km) |
| Spanish Lake to Casper (Wyoming) | 886.23 mi (1,426.26 km) |
| Spanish Lake to Casselberry (Florida) | 865.16 mi (1,392.33 km) |
| Spanish Lake to Castaic (California) | 1,597.07 mi (2,570.23 km) |
