| Stara Zagora to Castelli Calepio | 811.48 mi (1,305.95 km) |
| Stara Zagora to Castelnovo ne' Monti | 776.33 mi (1,249.39 km) |
| Stara Zagora to Castelnuovo Berardenga | 717.99 mi (1,155.49 km) |
| Stara Zagora to Castelnuovo di Porto | 671.84 mi (1,081.22 km) |
| Stara Zagora to Castelnuovo di Verona | 767.74 mi (1,235.56 km) |
| Stara Zagora to Castelnuovo Rangone | 750.94 mi (1,208.52 km) |
| Stara Zagora to Castelvetrano | 753.90 mi (1,213.28 km) |
| Stara Zagora to Castelvetro di Modena | 749.76 mi (1,206.63 km) |
| Stara Zagora to Castenaso | 724.33 mi (1,165.70 km) |
| Stara Zagora to Castenedolo | 790.62 mi (1,272.37 km) |
| Stara Zagora to Castiglion Fiorentino | 697.16 mi (1,121.97 km) |
| Stara Zagora to Castiglione del Lago | 690.69 mi (1,111.55 km) |
| Stara Zagora to Castiglione delle Stiviere | 780.07 mi (1,255.40 km) |
| Stara Zagora to Castrolibero | 538.22 mi (866.19 km) |
| Stara Zagora to Castrovillari | 523.65 mi (842.74 km) |
