| Castellanza to Albenga | 113.31 mi (182.35 km) |
| Castellanza to Alberobello | 535.88 mi (862.41 km) |
| Castellanza to Albignasego | 144.88 mi (233.17 km) |
| Castellanza to Albinea | 107.90 mi (173.65 km) |
| Castellanza to Albino | 44.42 mi (71.48 km) |
| Castellanza to Alcamo | 567.59 mi (913.45 km) |
| Castellanza to Alessandria | 50.29 mi (80.93 km) |
| Castellanza to Alfonsine | 172.00 mi (276.80 km) |
| Castellanza to Alghero | 350.63 mi (564.28 km) |
| Castellanza to Alpignano | 76.06 mi (122.40 km) |
| Castellanza to Altamura | 507.89 mi (817.37 km) |
| Castellanza to Altavilla Vicentina | 123.53 mi (198.81 km) |
| Castellanza to Altofonte | 569.54 mi (916.58 km) |
| Castellanza to Altopascio | 152.09 mi (244.76 km) |
| Castellanza to Alzano Lombardo | 40.78 mi (65.64 km) |
