| Preakness to Casamassima | 4,510.83 mi (7,259.49 km) |
| Preakness to Casandrino | 4,394.94 mi (7,072.96 km) |
| Preakness to Casapulla | 4,391.44 mi (7,067.35 km) |
| Preakness to Casarano | 4,601.41 mi (7,405.26 km) |
| Preakness to Casatenovo | 4,014.78 mi (6,461.17 km) |
| Preakness to Casciana Terme | 4,143.31 mi (6,668.01 km) |
| Preakness to Cascina | 4,135.00 mi (6,654.65 km) |
| Preakness to Caselle Torinese | 3,959.89 mi (6,372.82 km) |
| Preakness to Caserta | 4,393.64 mi (7,070.88 km) |
| Preakness to Casier | 4,143.00 mi (6,667.51 km) |
| Preakness to Casorate Primo | 4,014.49 mi (6,460.70 km) |
| Preakness to Casoria | 4,398.37 mi (7,078.50 km) |
| Preakness to Cassano al Ionio | 4,529.49 mi (7,289.51 km) |
| Preakness to Cassano d'Adda | 4,028.88 mi (6,483.86 km) |
| Preakness to Cassano delle Murge | 4,506.88 mi (7,253.12 km) |
