| Niscemi to Trim | 1,518.62 mi (2,443.97 km) |
| Niscemi to Tuam | 1,583.62 mi (2,548.59 km) |
| Niscemi to Tullamore | 1,528.85 mi (2,460.45 km) |
| Niscemi to Waterford | 1,474.27 mi (2,372.61 km) |
| Niscemi to Wexford | 1,454.91 mi (2,341.45 km) |
| Niscemi to Wicklow | 1,469.00 mi (2,364.13 km) |
| Niscemi to Abano Terme | 582.96 mi (938.19 km) |
| Niscemi to Abbiategrasso | 636.41 mi (1,024.20 km) |
| Niscemi to Acate | 10.08 mi (16.23 km) |
| Niscemi to Acerra | 262.56 mi (422.54 km) |
| Niscemi to Aci Castello | 50.39 mi (81.10 km) |
| Niscemi to Aci Catena | 51.60 mi (83.04 km) |
| Niscemi to Aci Sant'Antonio | 50.87 mi (81.88 km) |
| Niscemi to Acireale | 53.75 mi (86.51 km) |
| Niscemi to Acquaviva delle Fonti | 290.94 mi (468.22 km) |
