| Louisville to Arcata (California) | 2,040.31 mi (3,283.57 km) |
| Louisville to Archdale (North Carolina) | 350.51 mi (564.09 km) |
| Louisville to Arden-Arcade (California) | 1,923.32 mi (3,095.28 km) |
| Louisville to Ardmore (Oklahoma) | 695.76 mi (1,119.71 km) |
| Louisville to Ardmore (Pennsylvania) | 569.25 mi (916.11 km) |
| Louisville to Arecibo (Puerto Rico) | 1,775.33 mi (2,857.11 km) |
| Louisville to Arkadelphia (Arkansas) | 499.28 mi (803.51 km) |
| Louisville to Arkansas City (Kansas) | 627.50 mi (1,009.87 km) |
| Louisville to Arlington (Tennessee) | 299.78 mi (482.45 km) |
| Louisville to Arlington (Texas) | 747.54 mi (1,203.05 km) |
| Louisville to Arlington (Virginia) | 464.48 mi (747.51 km) |
| Louisville to Arlington (Washington) | 1,942.82 mi (3,126.66 km) |
| Louisville to Arlington Heights (Illinois) | 298.14 mi (479.81 km) |
| Louisville to Arnold (Maryland) | 497.59 mi (800.80 km) |
| Louisville to Arnold (Missouri) | 256.82 mi (413.31 km) |
