| Samokov to Castelli Calepio | 714.97 mi (1,150.64 km) |
| Samokov to Castelnovo ne' Monti | 675.47 mi (1,087.06 km) |
| Samokov to Castelnuovo Berardenga | 613.95 mi (988.06 km) |
| Samokov to Castelnuovo di Porto | 565.33 mi (909.81 km) |
| Samokov to Castelnuovo di Verona | 670.94 mi (1,079.77 km) |
| Samokov to Castelnuovo Rangone | 650.66 mi (1,047.13 km) |
| Samokov to Castelvetrano | 653.32 mi (1,051.42 km) |
| Samokov to Castelvetro di Modena | 649.30 mi (1,044.95 km) |
| Samokov to Castenaso | 624.10 mi (1,004.38 km) |
| Samokov to Castenedolo | 693.67 mi (1,116.36 km) |
| Samokov to Castiglion Fiorentino | 593.13 mi (954.55 km) |
| Samokov to Castiglione del Lago | 586.12 mi (943.28 km) |
| Samokov to Castiglione delle Stiviere | 682.96 mi (1,099.11 km) |
| Samokov to Castrolibero | 437.31 mi (703.78 km) |
| Samokov to Castrovillari | 420.63 mi (676.94 km) |
