| Astorga to Castelletto sopra Ticino | 762.02 mi (1,226.35 km) |
| Astorga to Castelli Calepio | 820.99 mi (1,321.26 km) |
| Astorga to Castelnovo ne' Monti | 835.56 mi (1,344.71 km) |
| Astorga to Castelnuovo Berardenga | 889.59 mi (1,431.66 km) |
| Astorga to Castelnuovo di Porto | 947.08 mi (1,524.18 km) |
| Astorga to Castelnuovo di Verona | 860.33 mi (1,384.57 km) |
| Astorga to Castelnuovo Rangone | 862.31 mi (1,387.75 km) |
| Astorga to Castelvetrano | 1,047.55 mi (1,685.86 km) |
| Astorga to Castelvetro di Modena | 862.92 mi (1,388.73 km) |
| Astorga to Castenaso | 888.57 mi (1,430.01 km) |
| Astorga to Castenedolo | 838.15 mi (1,348.87 km) |
| Astorga to Castiglion Fiorentino | 910.41 mi (1,465.17 km) |
| Astorga to Castiglione del Lago | 917.59 mi (1,476.71 km) |
| Astorga to Castiglione delle Stiviere | 847.20 mi (1,363.44 km) |
| Astorga to Castrolibero | 1,179.42 mi (1,898.10 km) |
