| Preakness to Cullman (Alabama) | 832.76 mi (1,340.19 km) |
| Preakness to Culpeper (Virginia) | 263.32 mi (423.76 km) |
| Preakness to Culver City (California) | 2,442.54 mi (3,930.88 km) |
| Preakness to Cumberland (Maryland) | 254.91 mi (410.24 km) |
| Preakness to Cupertino (California) | 2,543.46 mi (4,093.31 km) |
| Preakness to Cutler Bay (Florida) | 1,117.80 mi (1,798.92 km) |
| Preakness to Cutlerville (Michigan) | 602.87 mi (970.22 km) |
| Preakness to Cuyahoga Falls (Ohio) | 380.39 mi (612.18 km) |
| Preakness to Cypress (California) | 2,429.30 mi (3,909.58 km) |
| Preakness to Cypress Gardens (Florida) | 988.63 mi (1,591.05 km) |
| Preakness to Cypress Lake (Florida) | 1,087.10 mi (1,749.51 km) |
| Preakness to D'Iberville (Mississippi) | 1,093.19 mi (1,759.31 km) |
| Preakness to Dakota Ridge (Colorado) | 1,623.39 mi (2,612.60 km) |
| Preakness to Dale City (Virginia) | 229.14 mi (368.77 km) |
| Preakness to Dallas (Georgia) | 757.17 mi (1,218.55 km) |
