| Valley Center to Arcata (California) | 654.76 mi (1,053.74 km) |
| Valley Center to Archdale (North Carolina) | 2,103.83 mi (3,385.78 km) |
| Valley Center to Arden-Arcade (California) | 444.11 mi (714.73 km) |
| Valley Center to Ardmore (Oklahoma) | 1,143.27 mi (1,839.92 km) |
| Valley Center to Ardmore (Pennsylvania) | 2,338.56 mi (3,763.54 km) |
| Valley Center to Arecibo (Puerto Rico) | 3,255.40 mi (5,239.06 km) |
| Valley Center to Arkadelphia (Arkansas) | 1,374.87 mi (2,212.63 km) |
| Valley Center to Arkansas City (Kansas) | 1,156.95 mi (1,861.93 km) |
| Valley Center to Arlington (Tennessee) | 1,563.27 mi (2,515.85 km) |
| Valley Center to Arlington (Texas) | 1,151.89 mi (1,853.79 km) |
| Valley Center to Arlington (Virginia) | 2,245.25 mi (3,613.37 km) |
| Valley Center to Arlington (Washington) | 1,065.81 mi (1,715.26 km) |
| Valley Center to Arlington Heights (Illinois) | 1,691.78 mi (2,722.65 km) |
| Valley Center to Arnold (Maryland) | 2,277.13 mi (3,664.69 km) |
| Valley Center to Arnold (Missouri) | 1,529.19 mi (2,461.00 km) |
