| Trecastagni to Acqui Terme | 596.49 mi (959.96 km) |
| Trecastagni to Acri | 147.87 mi (237.97 km) |
| Trecastagni to Adelfia | 252.44 mi (406.27 km) |
| Trecastagni to Adrano | 14.11 mi (22.70 km) |
| Trecastagni to Adria | 537.05 mi (864.30 km) |
| Trecastagni to Afragola | 231.66 mi (372.83 km) |
| Trecastagni to Agliana | 483.72 mi (778.47 km) |
| Trecastagni to Agrate Brianza | 624.68 mi (1,005.32 km) |
| Trecastagni to Agrigento | 84.83 mi (136.52 km) |
| Trecastagni to Agropoli | 188.93 mi (304.05 km) |
| Trecastagni to Ala | 599.94 mi (965.51 km) |
| Trecastagni to Alassio | 569.96 mi (917.26 km) |
| Trecastagni to Alatri | 298.57 mi (480.50 km) |
| Trecastagni to Alba | 611.05 mi (983.39 km) |
| Trecastagni to Albano Laziale | 312.08 mi (502.24 km) |
