| Preakness to Cibolo (Texas) | 1,557.38 mi (2,506.36 km) |
| Preakness to Cicero (Illinois) | 703.64 mi (1,132.40 km) |
| Preakness to Cimarron Hills (Colorado) | 1,613.57 mi (2,596.79 km) |
| Preakness to Cincinnati (Ohio) | 557.51 mi (897.23 km) |
| Preakness to Cinco Ranch (Texas) | 1,433.34 mi (2,306.75 km) |
| Preakness to Circleville (Ohio) | 468.04 mi (753.24 km) |
| Preakness to Citrus (California) | 2,412.93 mi (3,883.24 km) |
| Preakness to Citrus Heights (California) | 2,472.20 mi (3,978.62 km) |
| Preakness to Citrus Park (Florida) | 1,006.55 mi (1,619.88 km) |
| Preakness to Claiborne (Louisiana) | 1,148.76 mi (1,848.75 km) |
| Preakness to Claremont (California) | 2,403.59 mi (3,868.20 km) |
| Preakness to Claremont (New Hampshire) | 194.37 mi (312.81 km) |
| Preakness to Claremore (Oklahoma) | 1,194.31 mi (1,922.05 km) |
| Preakness to Clarksburg (Maryland) | 199.67 mi (321.33 km) |
| Preakness to Clarksburg (West Virginia) | 341.80 mi (550.08 km) |
