| Somma Vesuviana to Trim | 1,317.61 mi (2,120.49 km) |
| Somma Vesuviana to Tuam | 1,388.44 mi (2,234.47 km) |
| Somma Vesuviana to Tullamore | 1,331.73 mi (2,143.21 km) |
| Somma Vesuviana to Waterford | 1,283.23 mi (2,065.15 km) |
| Somma Vesuviana to Wexford | 1,261.29 mi (2,029.85 km) |
| Somma Vesuviana to Wicklow | 1,269.59 mi (2,043.21 km) |
| Somma Vesuviana to Abano Terme | 337.54 mi (543.22 km) |
| Somma Vesuviana to Abbiategrasso | 418.51 mi (673.52 km) |
| Somma Vesuviana to Acate | 265.24 mi (426.86 km) |
| Somma Vesuviana to Acerra | 6.49 mi (10.44 km) |
| Somma Vesuviana to Aci Castello | 232.29 mi (373.84 km) |
| Somma Vesuviana to Aci Catena | 229.16 mi (368.79 km) |
| Somma Vesuviana to Aci Sant'Antonio | 229.01 mi (368.56 km) |
| Somma Vesuviana to Acireale | 228.32 mi (367.44 km) |
| Somma Vesuviana to Acquaviva delle Fonti | 126.06 mi (202.87 km) |
