| Park Ridge to Cordele (Georgia) | 730.05 mi (1,174.90 km) |
| Park Ridge to Corinth (Mississippi) | 489.49 mi (787.76 km) |
| Park Ridge to Corinth (Texas) | 793.12 mi (1,276.41 km) |
| Park Ridge to Cornelius (North Carolina) | 586.90 mi (944.53 km) |
| Park Ridge to Cornelius (Oregon) | 1,759.03 mi (2,830.89 km) |
| Park Ridge to Corning (New York) | 552.91 mi (889.83 km) |
| Park Ridge to Corona (California) | 1,704.47 mi (2,743.08 km) |
| Park Ridge to Coronado (California) | 1,724.48 mi (2,775.28 km) |
| Park Ridge to Corpus Christi (Texas) | 1,123.63 mi (1,808.31 km) |
| Park Ridge to Corsicana (Texas) | 833.76 mi (1,341.81 km) |
| Park Ridge to Cortland (New York) | 596.98 mi (960.75 km) |
| Park Ridge to Corvallis (Oregon) | 1,776.71 mi (2,859.34 km) |
| Park Ridge to Coshocton (Ohio) | 334.52 mi (538.37 km) |
| Park Ridge to Costa Mesa (California) | 1,728.48 mi (2,781.72 km) |
| Park Ridge to Coto de Caza (California) | 1,714.24 mi (2,758.80 km) |
