| Fort Smith to Arcata (California) | 1,650.82 mi (2,656.74 km) |
| Fort Smith to Archdale (North Carolina) | 809.48 mi (1,302.73 km) |
| Fort Smith to Arden-Arcade (California) | 1,502.47 mi (2,417.99 km) |
| Fort Smith to Ardmore (Oklahoma) | 175.58 mi (282.57 km) |
| Fort Smith to Ardmore (Pennsylvania) | 1,089.06 mi (1,752.67 km) |
| Fort Smith to Arecibo (Puerto Rico) | 2,052.54 mi (3,303.25 km) |
| Fort Smith to Arkadelphia (Arkansas) | 112.13 mi (180.46 km) |
| Fort Smith to Arkansas City (Kansas) | 190.54 mi (306.65 km) |
| Fort Smith to Arlington (Tennessee) | 265.15 mi (426.72 km) |
| Fort Smith to Arlington (Texas) | 241.67 mi (388.93 km) |
| Fort Smith to Arlington (Virginia) | 980.52 mi (1,577.99 km) |
| Fort Smith to Arlington (Washington) | 1,669.38 mi (2,686.60 km) |
| Fort Smith to Arlington Heights (Illinois) | 579.08 mi (931.95 km) |
| Fort Smith to Arnold (Maryland) | 1,014.34 mi (1,632.42 km) |
| Fort Smith to Arnold (Missouri) | 306.63 mi (493.47 km) |
