| Didymoteicho to Castelli Calepio | 881.16 mi (1,418.10 km) |
| Didymoteicho to Castelnovo ne' Monti | 840.83 mi (1,353.18 km) |
| Didymoteicho to Castelnuovo Berardenga | 776.96 mi (1,250.40 km) |
| Didymoteicho to Castelnuovo di Porto | 722.97 mi (1,163.51 km) |
| Didymoteicho to Castelnuovo di Verona | 837.13 mi (1,347.22 km) |
| Didymoteicho to Castelnuovo Rangone | 816.27 mi (1,313.66 km) |
| Didymoteicho to Castelvetrano | 772.25 mi (1,242.81 km) |
| Didymoteicho to Castelvetro di Modena | 814.85 mi (1,311.37 km) |
| Didymoteicho to Castenaso | 789.74 mi (1,270.96 km) |
| Didymoteicho to Castenedolo | 859.86 mi (1,383.81 km) |
| Didymoteicho to Castiglion Fiorentino | 756.20 mi (1,216.99 km) |
| Didymoteicho to Castiglione del Lago | 748.49 mi (1,204.58 km) |
| Didymoteicho to Castiglione delle Stiviere | 849.13 mi (1,366.55 km) |
| Didymoteicho to Castrolibero | 560.00 mi (901.24 km) |
| Didymoteicho to Castrovillari | 550.41 mi (885.80 km) |
