| Calan to Amelia | 568.86 mi (915.49 km) |
| Calan to Anagni | 563.28 mi (906.52 km) |
| Calan to Ancona | 488.45 mi (786.08 km) |
| Calan to Andria | 458.65 mi (738.13 km) |
| Calan to Angri | 547.26 mi (880.73 km) |
| Calan to Anguillara Sabazia | 590.62 mi (950.51 km) |
| Calan to Anzio | 597.35 mi (961.34 km) |
| Calan to Anzola dell'Emilia | 580.99 mi (935.02 km) |
| Calan to Aosta | 755.54 mi (1,215.92 km) |
| Calan to Apricena | 466.74 mi (751.15 km) |
| Calan to Aprilia | 591.30 mi (951.61 km) |
| Calan to Aradeo | 458.79 mi (738.35 km) |
| Calan to Aragona | 752.05 mi (1,210.31 km) |
| Calan to Arco | 583.36 mi (938.83 km) |
| Calan to Arcola | 650.18 mi (1,046.36 km) |
