| Calais to Acri | 1,057.04 mi (1,701.15 km) |
| Calais to Adelfia | 992.43 mi (1,597.16 km) |
| Calais to Adrano | 1,116.14 mi (1,796.26 km) |
| Calais to Adria | 622.04 mi (1,001.08 km) |
| Calais to Afragola | 913.42 mi (1,470.01 km) |
| Calais to Agliana | 646.98 mi (1,041.21 km) |
| Calais to Agrate Brianza | 505.65 mi (813.76 km) |
| Calais to Agrigento | 1,103.88 mi (1,776.53 km) |
| Calais to Agropoli | 965.68 mi (1,554.11 km) |
| Calais to Ala | 551.80 mi (888.04 km) |
| Calais to Alassio | 562.83 mi (905.79 km) |
| Calais to Alatri | 838.43 mi (1,349.32 km) |
| Calais to Alba | 517.74 mi (833.22 km) |
| Calais to Albano Laziale | 817.54 mi (1,315.71 km) |
| Calais to Albenga | 561.04 mi (902.91 km) |
