| Nelson to Ascoli Piceno | 1,045.48 mi (1,682.53 km) |
| Nelson to Asola | 819.63 mi (1,319.06 km) |
| Nelson to Asolo | 837.07 mi (1,347.13 km) |
| Nelson to Assemini | 1,134.78 mi (1,826.25 km) |
| Nelson to Assisi | 1,003.35 mi (1,614.74 km) |
| Nelson to Asti | 773.62 mi (1,245.02 km) |
| Nelson to Atessa | 1,115.32 mi (1,794.93 km) |
| Nelson to Atri | 1,072.50 mi (1,726.02 km) |
| Nelson to Atripalda | 1,190.70 mi (1,916.24 km) |
| Nelson to Augusta | 1,414.75 mi (2,276.82 km) |
| Nelson to Aulla | 861.47 mi (1,386.40 km) |
| Nelson to Aurisina | 902.47 mi (1,452.39 km) |
| Nelson to Avellino | 1,189.58 mi (1,914.44 km) |
| Nelson to Aversa | 1,168.99 mi (1,881.31 km) |
| Nelson to Avezzano | 1,085.71 mi (1,747.28 km) |
