| Niscemi to Acqui Terme | 604.40 mi (972.68 km) |
| Niscemi to Acri | 195.22 mi (314.18 km) |
| Niscemi to Adelfia | 297.46 mi (478.72 km) |
| Niscemi to Adrano | 43.41 mi (69.86 km) |
| Niscemi to Adria | 559.12 mi (899.82 km) |
| Niscemi to Afragola | 260.28 mi (418.88 km) |
| Niscemi to Agliana | 498.96 mi (803.00 km) |
| Niscemi to Agrate Brianza | 638.13 mi (1,026.97 km) |
| Niscemi to Agrigento | 45.49 mi (73.21 km) |
| Niscemi to Agropoli | 223.45 mi (359.61 km) |
| Niscemi to Ala | 619.34 mi (996.73 km) |
| Niscemi to Alassio | 574.45 mi (924.48 km) |
| Niscemi to Alatri | 320.94 mi (516.51 km) |
| Niscemi to Alba | 617.62 mi (993.96 km) |
| Niscemi to Albano Laziale | 329.64 mi (530.50 km) |
