| Niel to Anagni | 770.89 mi (1,240.63 km) |
| Niel to Ancona | 672.16 mi (1,081.73 km) |
| Niel to Andria | 889.77 mi (1,431.95 km) |
| Niel to Angri | 868.03 mi (1,396.96 km) |
| Niel to Anguillara Sabazia | 728.01 mi (1,171.63 km) |
| Niel to Anzio | 775.57 mi (1,248.16 km) |
| Niel to Anzola dell'Emilia | 553.86 mi (891.35 km) |
| Niel to Aosta | 396.23 mi (637.66 km) |
| Niel to Apricena | 832.77 mi (1,340.21 km) |
| Niel to Aprilia | 767.78 mi (1,235.63 km) |
| Niel to Aradeo | 1,006.88 mi (1,620.42 km) |
| Niel to Aragona | 1,051.16 mi (1,691.67 km) |
| Niel to Arco | 467.55 mi (752.44 km) |
| Niel to Arcola | 548.39 mi (882.54 km) |
| Niel to Arcore | 442.31 mi (711.83 km) |
