| Arnold to Amelia | 954.55 mi (1,536.20 km) |
| Arnold to Anagni | 1,022.04 mi (1,644.81 km) |
| Arnold to Ancona | 931.32 mi (1,498.81 km) |
| Arnold to Andria | 1,149.58 mi (1,850.07 km) |
| Arnold to Angri | 1,121.31 mi (1,804.58 km) |
| Arnold to Anguillara Sabazia | 976.36 mi (1,571.29 km) |
| Arnold to Anzio | 1,023.14 mi (1,646.59 km) |
| Arnold to Anzola dell'Emilia | 807.97 mi (1,300.30 km) |
| Arnold to Aosta | 628.99 mi (1,012.25 km) |
| Arnold to Apricena | 1,091.82 mi (1,757.11 km) |
| Arnold to Aprilia | 1,016.00 mi (1,635.09 km) |
| Arnold to Aradeo | 1,268.23 mi (2,041.03 km) |
| Arnold to Aragona | 1,289.64 mi (2,075.47 km) |
| Arnold to Arco | 726.82 mi (1,169.70 km) |
| Arnold to Arcola | 792.77 mi (1,275.84 km) |
