| Preakness to Campodarsego | 4,131.92 mi (6,649.68 km) |
| Preakness to Campogalliano | 4,114.08 mi (6,620.98 km) |
| Preakness to Campolongo Maggiore | 4,143.21 mi (6,667.84 km) |
| Preakness to Camponogara | 4,142.21 mi (6,666.25 km) |
| Preakness to Camposampiero | 4,130.37 mi (6,647.18 km) |
| Preakness to Canegrate | 4,002.85 mi (6,441.97 km) |
| Preakness to Canelli | 4,002.52 mi (6,441.43 km) |
| Preakness to Canicatti | 4,511.85 mi (7,261.13 km) |
| Preakness to Canosa di Puglia | 4,463.75 mi (7,183.71 km) |
| Preakness to Cantu | 4,006.04 mi (6,447.10 km) |
| Preakness to Caorle | 4,169.21 mi (6,709.70 km) |
| Preakness to Capaci | 4,453.25 mi (7,166.81 km) |
| Preakness to Capannori | 4,130.06 mi (6,646.68 km) |
| Preakness to Capena | 4,275.81 mi (6,881.25 km) |
| Preakness to Capo d'Orlando | 4,521.81 mi (7,277.14 km) |
