| Reggio Emilia to Archdale (North Carolina) | 4,561.05 mi (7,340.30 km) |
| Reggio Emilia to Arden-Arcade (California) | 5,952.86 mi (9,580.20 km) |
| Reggio Emilia to Ardmore (Oklahoma) | 5,356.55 mi (8,620.54 km) |
| Reggio Emilia to Ardmore (Pennsylvania) | 4,187.40 mi (6,738.97 km) |
| Reggio Emilia to Arecibo (Puerto Rico) | 4,717.97 mi (7,592.83 km) |
| Reggio Emilia to Arkadelphia (Arkansas) | 5,196.87 mi (8,363.56 km) |
| Reggio Emilia to Arkansas City (Kansas) | 5,210.47 mi (8,385.44 km) |
| Reggio Emilia to Arlington (Tennessee) | 5,002.79 mi (8,051.21 km) |
| Reggio Emilia to Arlington (Texas) | 5,431.11 mi (8,740.53 km) |
| Reggio Emilia to Arlington (Virginia) | 4,311.06 mi (6,937.99 km) |
| Reggio Emilia to Arlington (Washington) | 5,412.51 mi (8,710.59 km) |
| Reggio Emilia to Arlington Heights (Illinois) | 4,621.56 mi (7,437.68 km) |
| Reggio Emilia to Arnold (Maryland) | 4,278.22 mi (6,885.13 km) |
| Reggio Emilia to Arnold (Missouri) | 4,883.33 mi (7,858.96 km) |
| Reggio Emilia to Arroyo Grande (California) | 6,132.80 mi (9,869.79 km) |
