| Preakness to Chicago Ridge (Illinois) | 704.65 mi (1,134.02 km) |
| Preakness to Chickasha (Oklahoma) | 1,349.65 mi (2,172.05 km) |
| Preakness to Chico (California) | 2,475.96 mi (3,984.67 km) |
| Preakness to Chicopee (Massachusetts) | 120.90 mi (194.56 km) |
| Preakness to Chillicothe (Ohio) | 475.99 mi (766.02 km) |
| Preakness to Chillum (Maryland) | 199.60 mi (321.22 km) |
| Preakness to Chino (California) | 2,405.05 mi (3,870.56 km) |
| Preakness to Chino Hills (California) | 2,409.12 mi (3,877.11 km) |
| Preakness to Chino Valley (Arizona) | 2,109.35 mi (3,394.67 km) |
| Preakness to Chippewa Falls (Wisconsin) | 909.14 mi (1,463.12 km) |
| Preakness to Choctaw (Oklahoma) | 1,302.17 mi (2,095.65 km) |
| Preakness to Chowchilla (California) | 2,455.38 mi (3,951.54 km) |
| Preakness to Christiansburg (Virginia) | 422.68 mi (680.24 km) |
| Preakness to Chubbuck (Idaho) | 1,953.32 mi (3,143.56 km) |
| Preakness to Chula Vista (California) | 2,411.21 mi (3,880.47 km) |
