| Park Ridge to Carlsbad (California) | 1,714.78 mi (2,759.68 km) |
| Park Ridge to Carlsbad (New Mexico) | 1,117.04 mi (1,797.70 km) |
| Park Ridge to Carmel (Indiana) | 166.88 mi (268.57 km) |
| Park Ridge to Carmichael (California) | 1,767.79 mi (2,844.98 km) |
| Park Ridge to Carney (Maryland) | 619.11 mi (996.36 km) |
| Park Ridge to Carnot-Moon (Pennsylvania) | 409.11 mi (658.40 km) |
| Park Ridge to Carol Stream (Illinois) | 16.13 mi (25.95 km) |
| Park Ridge to Carolina (Puerto Rico) | 2,076.15 mi (3,341.24 km) |
| Park Ridge to Carolina Forest (South Carolina) | 748.68 mi (1,204.89 km) |
| Park Ridge to Carpentersville (Illinois) | 24.11 mi (38.80 km) |
| Park Ridge to Carpinteria (California) | 1,786.49 mi (2,875.09 km) |
| Park Ridge to Carrboro (North Carolina) | 630.32 mi (1,014.40 km) |
| Park Ridge to Carroll (Iowa) | 360.19 mi (579.67 km) |
| Park Ridge to Carrollton (Georgia) | 601.58 mi (968.15 km) |
| Park Ridge to Carrollton (Texas) | 795.95 mi (1,280.96 km) |
