| Sredets to Castelli Calepio | 887.41 mi (1,428.15 km) |
| Sredets to Castelnovo ne' Monti | 854.11 mi (1,374.56 km) |
| Sredets to Castelnuovo Berardenga | 796.87 mi (1,282.44 km) |
| Sredets to Castelnuovo di Porto | 751.13 mi (1,208.83 km) |
| Sredets to Castelnuovo di Verona | 843.86 mi (1,358.06 km) |
| Sredets to Castelnuovo Rangone | 828.51 mi (1,333.37 km) |
| Sredets to Castelvetrano | 826.36 mi (1,329.90 km) |
| Sredets to Castelvetro di Modena | 827.41 mi (1,331.58 km) |
| Sredets to Castenaso | 801.91 mi (1,290.55 km) |
| Sredets to Castenedolo | 866.77 mi (1,394.92 km) |
| Sredets to Castiglion Fiorentino | 776.04 mi (1,248.92 km) |
| Sredets to Castiglione del Lago | 769.72 mi (1,238.74 km) |
| Sredets to Castiglione delle Stiviere | 856.31 mi (1,378.09 km) |
| Sredets to Castrolibero | 611.49 mi (984.10 km) |
| Sredets to Castrovillari | 598.51 mi (963.20 km) |
