| Soure to Castelletto sopra Ticino | 955.27 mi (1,537.36 km) |
| Soure to Castelli Calepio | 1,012.10 mi (1,628.81 km) |
| Soure to Castelnovo ne' Monti | 1,016.86 mi (1,636.47 km) |
| Soure to Castelnuovo Berardenga | 1,060.77 mi (1,707.14 km) |
| Soure to Castelnuovo di Porto | 1,106.96 mi (1,781.47 km) |
| Soure to Castelnuovo di Verona | 1,049.10 mi (1,688.37 km) |
| Soure to Castelnuovo Rangone | 1,044.18 mi (1,680.44 km) |
| Soure to Castelvetrano | 1,161.33 mi (1,868.98 km) |
| Soure to Castelvetro di Modena | 1,044.36 mi (1,680.74 km) |
| Soure to Castenaso | 1,069.74 mi (1,721.58 km) |
| Soure to Castenedolo | 1,027.66 mi (1,653.85 km) |
| Soure to Castiglion Fiorentino | 1,081.48 mi (1,740.48 km) |
| Soure to Castiglione del Lago | 1,086.79 mi (1,749.02 km) |
| Soure to Castiglione delle Stiviere | 1,036.00 mi (1,667.27 km) |
| Soure to Castrolibero | 1,317.16 mi (2,119.76 km) |
