| Opera to Trim | 910.51 mi (1,465.32 km) |
| Opera to Tuam | 982.62 mi (1,581.38 km) |
| Opera to Tullamore | 925.50 mi (1,489.45 km) |
| Opera to Waterford | 879.27 mi (1,415.05 km) |
| Opera to Wexford | 856.42 mi (1,378.28 km) |
| Opera to Wicklow | 862.92 mi (1,388.73 km) |
| Opera to Abano Terme | 124.91 mi (201.02 km) |
| Opera to Abbiategrasso | 14.60 mi (23.50 km) |
| Opera to Acate | 638.43 mi (1,027.45 km) |
| Opera to Acerra | 401.30 mi (645.83 km) |
| Opera to Aci Castello | 621.46 mi (1,000.14 km) |
| Opera to Aci Catena | 618.42 mi (995.25 km) |
| Opera to Aci Sant'Antonio | 618.00 mi (994.57 km) |
| Opera to Acireale | 618.25 mi (994.99 km) |
| Opera to Acquaviva delle Fonti | 493.63 mi (794.43 km) |
