| Katy to Castelletto sopra Ticino | 5,403.95 mi (8,696.81 km) |
| Katy to Castelli Calepio | 5,459.20 mi (8,785.74 km) |
| Katy to Castelnovo ne' Monti | 5,523.79 mi (8,889.68 km) |
| Katy to Castelnuovo Berardenga | 5,610.55 mi (9,029.31 km) |
| Katy to Castelnuovo di Porto | 5,698.92 mi (9,171.53 km) |
| Katy to Castelnuovo di Verona | 5,502.10 mi (8,854.78 km) |
| Katy to Castelnuovo Rangone | 5,541.68 mi (8,918.47 km) |
| Katy to Castelvetrano | 5,884.19 mi (9,469.69 km) |
| Katy to Castelvetro di Modena | 5,544.23 mi (8,922.57 km) |
| Katy to Castenaso | 5,565.45 mi (8,956.73 km) |
| Katy to Castenedolo | 5,481.45 mi (8,821.54 km) |
| Katy to Castiglion Fiorentino | 5,628.12 mi (9,057.58 km) |
| Katy to Castiglione del Lago | 5,641.33 mi (9,078.85 km) |
| Katy to Castiglione delle Stiviere | 5,492.38 mi (8,839.14 km) |
| Katy to Castrolibero | 5,969.25 mi (9,606.58 km) |
