| Palos de la Frontera to Castelletto sopra Ticino | 992.21 mi (1,596.80 km) |
| Palos de la Frontera to Castelli Calepio | 1,042.70 mi (1,678.07 km) |
| Palos de la Frontera to Castelnovo ne' Monti | 1,029.14 mi (1,656.24 km) |
| Palos de la Frontera to Castelnuovo Berardenga | 1,054.92 mi (1,697.73 km) |
| Palos de la Frontera to Castelnuovo di Porto | 1,082.72 mi (1,742.47 km) |
| Palos de la Frontera to Castelnuovo di Verona | 1,073.93 mi (1,728.32 km) |
| Palos de la Frontera to Castelnuovo Rangone | 1,056.50 mi (1,700.27 km) |
| Palos de la Frontera to Castelvetrano | 1,078.29 mi (1,735.34 km) |
| Palos de la Frontera to Castelvetro di Modena | 1,055.95 mi (1,699.38 km) |
| Palos de la Frontera to Castenaso | 1,080.01 mi (1,738.11 km) |
| Palos de la Frontera to Castenedolo | 1,054.61 mi (1,697.23 km) |
| Palos de la Frontera to Castiglion Fiorentino | 1,074.76 mi (1,729.66 km) |
| Palos de la Frontera to Castiglione del Lago | 1,077.00 mi (1,733.27 km) |
| Palos de la Frontera to Castiglione delle Stiviere | 1,061.29 mi (1,707.97 km) |
| Palos de la Frontera to Castrolibero | 1,257.54 mi (2,023.81 km) |
