| Preakness to Celano | 4,322.22 mi (6,955.93 km) |
| Preakness to Cento | 4,130.95 mi (6,648.13 km) |
| Preakness to Cepagatti | 4,334.16 mi (6,975.16 km) |
| Preakness to Ceprano | 4,339.98 mi (6,984.52 km) |
| Preakness to Cercola | 4,401.81 mi (7,084.03 km) |
| Preakness to Cerea | 4,112.36 mi (6,618.21 km) |
| Preakness to Cerese | 4,097.50 mi (6,594.28 km) |
| Preakness to Cerignola | 4,454.61 mi (7,169.01 km) |
| Preakness to Cermenate | 4,004.98 mi (6,445.39 km) |
| Preakness to Cernusco sul Naviglio | 4,021.58 mi (6,472.11 km) |
| Preakness to Cerreto Guidi | 4,146.63 mi (6,673.35 km) |
| Preakness to Cerro Maggiore | 4,002.50 mi (6,441.40 km) |
| Preakness to Certaldo | 4,160.98 mi (6,696.45 km) |
| Preakness to Cerveteri | 4,261.50 mi (6,858.22 km) |
| Preakness to Cervia | 4,193.12 mi (6,748.17 km) |
