| Nelson to Amelia | 1,026.61 mi (1,652.17 km) |
| Nelson to Anagni | 1,094.11 mi (1,760.81 km) |
| Nelson to Ancona | 1,002.11 mi (1,612.73 km) |
| Nelson to Andria | 1,220.30 mi (1,963.88 km) |
| Nelson to Angri | 1,193.19 mi (1,920.26 km) |
| Nelson to Anguillara Sabazia | 1,048.66 mi (1,687.65 km) |
| Nelson to Anzio | 1,095.52 mi (1,763.07 km) |
| Nelson to Anzola dell'Emilia | 879.57 mi (1,415.53 km) |
| Nelson to Aosta | 701.74 mi (1,129.33 km) |
| Nelson to Apricena | 1,162.70 mi (1,871.19 km) |
| Nelson to Aprilia | 1,088.33 mi (1,751.49 km) |
| Nelson to Aradeo | 1,338.53 mi (2,154.15 km) |
| Nelson to Aragona | 1,362.44 mi (2,192.63 km) |
| Nelson to Arco | 797.44 mi (1,283.35 km) |
| Nelson to Arcola | 865.23 mi (1,392.45 km) |
