| Katy to Cassina de' Pecchi | 5,441.43 mi (8,757.14 km) |
| Katy to Cassino | 5,780.30 mi (9,302.49 km) |
| Katy to Castagneto Carducci | 5,579.04 mi (8,978.60 km) |
| Katy to Castano Primo | 5,415.39 mi (8,715.23 km) |
| Katy to Castel Bolognese | 5,586.35 mi (8,990.36 km) |
| Katy to Castel Gandolfo | 5,720.28 mi (9,205.91 km) |
| Katy to Castel Goffredo | 5,495.10 mi (8,843.51 km) |
| Katy to Castel Maggiore | 5,559.02 mi (8,946.38 km) |
| Katy to Castel Mella | 5,474.34 mi (8,810.09 km) |
| Katy to Castel San Giorgio | 5,845.64 mi (9,407.65 km) |
| Katy to Castel San Giovanni | 5,461.01 mi (8,788.64 km) |
| Katy to Castel San Pietro Terme | 5,574.24 mi (8,970.87 km) |
| Katy to Castel Volturno | 5,801.57 mi (9,336.73 km) |
| Katy to Castelbuono | 5,932.97 mi (9,548.19 km) |
| Katy to Casteldaccia | 5,903.05 mi (9,500.05 km) |
