| Rancho San Diego to Altus (Oklahoma) | 1,019.45 mi (1,640.65 km) |
| Rancho San Diego to Alum Rock (California) | 422.04 mi (679.21 km) |
| Rancho San Diego to Alvin (Texas) | 1,298.46 mi (2,089.67 km) |
| Rancho San Diego to Amarillo (Texas) | 879.77 mi (1,415.86 km) |
| Rancho San Diego to Amelia (Ohio) | 1,869.88 mi (3,009.29 km) |
| Rancho San Diego to American Canyon (California) | 479.74 mi (772.06 km) |
| Rancho San Diego to American Fork (Utah) | 597.84 mi (962.14 km) |
| Rancho San Diego to Americus (Georgia) | 1,899.92 mi (3,057.63 km) |
| Rancho San Diego to Ames (Iowa) | 1,423.73 mi (2,291.27 km) |
| Rancho San Diego to Amherst (Ohio) | 1,988.02 mi (3,199.41 km) |
| Rancho San Diego to Ammon (Idaho) | 787.37 mi (1,267.15 km) |
| Rancho San Diego to Amsterdam (New York) | 2,406.44 mi (3,872.79 km) |
| Rancho San Diego to Anacortes (Washington) | 1,126.20 mi (1,812.44 km) |
| Rancho San Diego to Anaheim (California) | 92.01 mi (148.07 km) |
| Rancho San Diego to Anchorage (Alaska) | 2,430.48 mi (3,911.49 km) |
