| Park Ridge to Carrollwood (Florida) | 1,009.65 mi (1,624.88 km) |
| Park Ridge to Carson (California) | 1,740.27 mi (2,800.70 km) |
| Park Ridge to Carson City (Nevada) | 1,676.00 mi (2,697.25 km) |
| Park Ridge to Carteret (New Jersey) | 712.81 mi (1,147.16 km) |
| Park Ridge to Cartersville (Georgia) | 566.82 mi (912.22 km) |
| Park Ridge to Carthage (Missouri) | 481.27 mi (774.53 km) |
| Park Ridge to Cary (Illinois) | 24.99 mi (40.21 km) |
| Park Ridge to Cary (North Carolina) | 648.01 mi (1,042.88 km) |
| Park Ridge to Casa de Oro-Mount Helix (California) | 1,711.41 mi (2,754.24 km) |
| Park Ridge to Casa Grande (Arizona) | 1,448.22 mi (2,330.69 km) |
| Park Ridge to Casas Adobes (Arizona) | 1,433.31 mi (2,306.69 km) |
| Park Ridge to Cascades (Virginia) | 585.63 mi (942.48 km) |
| Park Ridge to Casper (Wyoming) | 942.19 mi (1,516.30 km) |
| Park Ridge to Casselberry (Florida) | 992.15 mi (1,596.72 km) |
| Park Ridge to Castaic (California) | 1,738.99 mi (2,798.64 km) |
