| Caister-on-Sea to Acqui Terme | 630.31 mi (1,014.38 km) |
| Caister-on-Sea to Acri | 1,143.74 mi (1,840.67 km) |
| Caister-on-Sea to Adelfia | 1,072.63 mi (1,726.22 km) |
| Caister-on-Sea to Adrano | 1,212.00 mi (1,950.53 km) |
| Caister-on-Sea to Adria | 702.78 mi (1,131.02 km) |
| Caister-on-Sea to Afragola | 1,002.78 mi (1,613.82 km) |
| Caister-on-Sea to Agliana | 738.43 mi (1,188.38 km) |
| Caister-on-Sea to Agrate Brianza | 596.88 mi (960.59 km) |
| Caister-on-Sea to Agrigento | 1,203.86 mi (1,937.43 km) |
| Caister-on-Sea to Agropoli | 1,054.48 mi (1,697.03 km) |
| Caister-on-Sea to Ala | 633.33 mi (1,019.24 km) |
| Caister-on-Sea to Alassio | 666.17 mi (1,072.10 km) |
| Caister-on-Sea to Alatri | 928.66 mi (1,494.54 km) |
| Caister-on-Sea to Alba | 619.46 mi (996.92 km) |
| Caister-on-Sea to Albano Laziale | 910.24 mi (1,464.89 km) |
