| Halstead to Ascoli Piceno | 870.03 mi (1,400.17 km) |
| Halstead to Asola | 643.74 mi (1,035.99 km) |
| Halstead to Asolo | 664.17 mi (1,068.88 km) |
| Halstead to Assemini | 962.11 mi (1,548.37 km) |
| Halstead to Assisi | 827.32 mi (1,331.45 km) |
| Halstead to Asti | 597.05 mi (960.85 km) |
| Halstead to Atessa | 939.89 mi (1,512.60 km) |
| Halstead to Atri | 897.15 mi (1,443.82 km) |
| Halstead to Atripalda | 1,014.69 mi (1,632.98 km) |
| Halstead to Augusta | 1,238.01 mi (1,992.39 km) |
| Halstead to Aulla | 684.75 mi (1,102.00 km) |
| Halstead to Aurisina | 732.79 mi (1,179.32 km) |
| Halstead to Avellino | 1,013.54 mi (1,631.14 km) |
| Halstead to Aversa | 992.66 mi (1,597.53 km) |
| Halstead to Avezzano | 909.52 mi (1,463.74 km) |
