| Silopi to Castelletto sopra Ticino | 1,830.73 mi (2,946.27 km) |
| Silopi to Castelli Calepio | 1,769.33 mi (2,847.46 km) |
| Silopi to Castelnovo ne' Monti | 1,735.75 mi (2,793.41 km) |
| Silopi to Castelnuovo Berardenga | 1,674.80 mi (2,695.32 km) |
| Silopi to Castelnuovo di Porto | 1,619.98 mi (2,607.10 km) |
| Silopi to Castelnuovo di Verona | 1,725.91 mi (2,777.59 km) |
| Silopi to Castelnuovo Rangone | 1,710.40 mi (2,752.63 km) |
| Silopi to Castelvetrano | 1,620.94 mi (2,608.65 km) |
| Silopi to Castelvetro di Modena | 1,709.22 mi (2,750.73 km) |
| Silopi to Castenaso | 1,683.79 mi (2,709.80 km) |
| Silopi to Castenedolo | 1,748.83 mi (2,814.47 km) |
| Silopi to Castiglion Fiorentino | 1,654.01 mi (2,661.87 km) |
| Silopi to Castiglione del Lago | 1,646.52 mi (2,649.82 km) |
| Silopi to Castiglione delle Stiviere | 1,738.42 mi (2,797.72 km) |
| Silopi to Castrolibero | 1,426.89 mi (2,296.36 km) |
