| Castel Bolognese to Albenga | 178.48 mi (287.24 km) |
| Castel Bolognese to Alberobello | 368.75 mi (593.44 km) |
| Castel Bolognese to Albignasego | 71.47 mi (115.02 km) |
| Castel Bolognese to Albinea | 62.70 mi (100.90 km) |
| Castel Bolognese to Albino | 139.70 mi (224.82 km) |
| Castel Bolognese to Alcamo | 442.13 mi (711.54 km) |
| Castel Bolognese to Alessandria | 161.94 mi (260.62 km) |
| Castel Bolognese to Alfonsine | 17.68 mi (28.46 km) |
| Castel Bolognese to Alghero | 314.50 mi (506.13 km) |
| Castel Bolognese to Alpignano | 217.15 mi (349.47 km) |
| Castel Bolognese to Altamura | 341.80 mi (550.07 km) |
| Castel Bolognese to Altavilla Vicentina | 84.66 mi (136.25 km) |
| Castel Bolognese to Altofonte | 439.93 mi (708.00 km) |
| Castel Bolognese to Altopascio | 65.32 mi (105.12 km) |
| Castel Bolognese to Alzano Lombardo | 140.67 mi (226.39 km) |
