| Fallbrook to Arcata (California) | 640.15 mi (1,030.22 km) |
| Fallbrook to Archdale (North Carolina) | 2,113.00 mi (3,400.55 km) |
| Fallbrook to Arden-Arcade (California) | 429.71 mi (691.55 km) |
| Fallbrook to Ardmore (Oklahoma) | 1,153.85 mi (1,856.95 km) |
| Fallbrook to Ardmore (Pennsylvania) | 2,345.89 mi (3,775.34 km) |
| Fallbrook to Arecibo (Puerto Rico) | 3,268.35 mi (5,259.90 km) |
| Fallbrook to Arkadelphia (Arkansas) | 1,385.36 mi (2,229.53 km) |
| Fallbrook to Arkansas City (Kansas) | 1,165.43 mi (1,875.59 km) |
| Fallbrook to Arlington (Tennessee) | 1,573.05 mi (2,531.57 km) |
| Fallbrook to Arlington (Texas) | 1,163.44 mi (1,872.37 km) |
| Fallbrook to Arlington (Virginia) | 2,253.08 mi (3,625.98 km) |
| Fallbrook to Arlington (Washington) | 1,053.95 mi (1,696.17 km) |
| Fallbrook to Arlington Heights (Illinois) | 1,697.70 mi (2,732.18 km) |
| Fallbrook to Arnold (Maryland) | 2,284.88 mi (3,677.17 km) |
| Fallbrook to Arnold (Missouri) | 1,537.14 mi (2,473.79 km) |
