| Ciechanow to Amelia | 807.51 mi (1,299.57 km) |
| Ciechanow to Anagni | 843.57 mi (1,357.59 km) |
| Ciechanow to Ancona | 717.29 mi (1,154.36 km) |
| Ciechanow to Andria | 830.00 mi (1,335.76 km) |
| Ciechanow to Angri | 885.29 mi (1,424.74 km) |
| Ciechanow to Anguillara Sabazia | 839.98 mi (1,351.82 km) |
| Ciechanow to Anzio | 872.79 mi (1,404.62 km) |
| Ciechanow to Anzola dell'Emilia | 716.77 mi (1,153.53 km) |
| Ciechanow to Aosta | 774.35 mi (1,246.20 km) |
| Ciechanow to Apricena | 804.15 mi (1,294.15 km) |
| Ciechanow to Aprilia | 863.68 mi (1,389.96 km) |
| Ciechanow to Aradeo | 887.65 mi (1,428.53 km) |
| Ciechanow to Aragona | 1,120.57 mi (1,803.39 km) |
| Ciechanow to Arco | 649.14 mi (1,044.69 km) |
| Ciechanow to Arcola | 777.42 mi (1,251.14 km) |
