| Castel Bolognese to Ahrensfelde | 576.40 mi (927.62 km) |
| Castel Bolognese to Aich | 321.50 mi (517.40 km) |
| Castel Bolognese to Aichach | 287.34 mi (462.43 km) |
| Castel Bolognese to Aidlingen | 331.48 mi (533.46 km) |
| Castel Bolognese to Ainring | 247.87 mi (398.91 km) |
| Castel Bolognese to Albstadt | 299.98 mi (482.76 km) |
| Castel Bolognese to Aldenhoven | 521.85 mi (839.83 km) |
| Castel Bolognese to Alfeld | 537.77 mi (865.45 km) |
| Castel Bolognese to Alfter | 496.39 mi (798.86 km) |
| Castel Bolognese to Alpen | 557.66 mi (897.47 km) |
| Castel Bolognese to Alsbach-Hahnlein | 403.48 mi (649.33 km) |
| Castel Bolognese to Alsdorf | 523.79 mi (842.96 km) |
| Castel Bolognese to Alsfeld | 459.89 mi (740.11 km) |
| Castel Bolognese to Altdorf | 294.03 mi (473.20 km) |
| Castel Bolognese to Altena | 519.01 mi (835.27 km) |
