| Castricum to Acqui Terme | 570.87 mi (918.73 km) |
| Castricum to Acri | 1,059.53 mi (1,705.15 km) |
| Castricum to Adelfia | 982.08 mi (1,580.50 km) |
| Castricum to Adrano | 1,139.01 mi (1,833.06 km) |
| Castricum to Adria | 616.90 mi (992.80 km) |
| Castricum to Afragola | 922.76 mi (1,485.04 km) |
| Castricum to Agliana | 664.35 mi (1,069.17 km) |
| Castricum to Agrate Brianza | 525.70 mi (846.03 km) |
| Castricum to Agrigento | 1,137.25 mi (1,830.23 km) |
| Castricum to Agropoli | 973.37 mi (1,566.49 km) |
| Castricum to Ala | 549.67 mi (884.61 km) |
| Castricum to Alassio | 612.09 mi (985.06 km) |
| Castricum to Alatri | 850.44 mi (1,368.66 km) |
| Castricum to Alba | 563.59 mi (907.01 km) |
| Castricum to Albano Laziale | 835.40 mi (1,344.45 km) |
