| Paducah to Casamassima | 5,285.75 mi (8,506.59 km) |
| Paducah to Casandrino | 5,175.37 mi (8,328.95 km) |
| Paducah to Casapulla | 5,171.31 mi (8,322.41 km) |
| Paducah to Casarano | 5,377.25 mi (8,653.84 km) |
| Paducah to Casatenovo | 4,784.76 mi (7,700.32 km) |
| Paducah to Casciana Terme | 4,920.40 mi (7,918.61 km) |
| Paducah to Cascina | 4,911.57 mi (7,904.41 km) |
| Paducah to Caselle Torinese | 4,735.27 mi (7,620.69 km) |
| Paducah to Caserta | 5,173.40 mi (8,325.79 km) |
| Paducah to Casier | 4,907.31 mi (7,897.55 km) |
| Paducah to Casorate Primo | 4,786.77 mi (7,703.57 km) |
| Paducah to Casoria | 5,178.83 mi (8,334.53 km) |
| Paducah to Cassano al Ionio | 5,310.08 mi (8,545.75 km) |
| Paducah to Cassano d'Adda | 4,799.23 mi (7,723.62 km) |
| Paducah to Cassano delle Murge | 5,282.38 mi (8,501.16 km) |
