| Porcia to Amelia | 236.28 mi (380.25 km) |
| Porcia to Anagni | 293.13 mi (471.74 km) |
| Porcia to Ancona | 168.24 mi (270.76 km) |
| Porcia to Andria | 376.31 mi (605.61 km) |
| Porcia to Angri | 374.60 mi (602.86 km) |
| Porcia to Anguillara Sabazia | 268.88 mi (432.72 km) |
| Porcia to Anzio | 312.27 mi (502.55 km) |
| Porcia to Anzola dell'Emilia | 119.98 mi (193.09 km) |
| Porcia to Aosta | 255.53 mi (411.24 km) |
| Porcia to Apricena | 322.28 mi (518.65 km) |
| Porcia to Aprilia | 302.87 mi (487.42 km) |
| Porcia to Aradeo | 489.65 mi (788.02 km) |
| Porcia to Aragona | 594.01 mi (955.96 km) |
| Porcia to Arco | 83.35 mi (134.15 km) |
| Porcia to Arcola | 184.18 mi (296.41 km) |
