| Rancho San Diego to Anoka (Minnesota) | 1,519.55 mi (2,445.48 km) |
| Rancho San Diego to Ansonia (Connecticut) | 2,462.06 mi (3,962.31 km) |
| Rancho San Diego to Antelope (California) | 480.69 mi (773.59 km) |
| Rancho San Diego to Anthem (Arizona) | 287.41 mi (462.54 km) |
| Rancho San Diego to Antioch (California) | 453.02 mi (729.07 km) |
| Rancho San Diego to Antioch (Illinois) | 1,704.79 mi (2,743.59 km) |
| Rancho San Diego to Apache Junction (Arizona) | 314.79 mi (506.60 km) |
| Rancho San Diego to Apex (North Carolina) | 2,169.10 mi (3,490.83 km) |
| Rancho San Diego to Apollo Beach (Florida) | 2,079.49 mi (3,346.62 km) |
| Rancho San Diego to Apopka (Florida) | 2,110.56 mi (3,396.63 km) |
| Rancho San Diego to Apple Valley (California) | 123.63 mi (198.96 km) |
| Rancho San Diego to Apple Valley (Minnesota) | 1,513.99 mi (2,436.53 km) |
| Rancho San Diego to Appleton (Wisconsin) | 1,723.12 mi (2,773.09 km) |
| Rancho San Diego to Arbutus (Maryland) | 2,273.49 mi (3,658.83 km) |
| Rancho San Diego to Arcadia (California) | 114.61 mi (184.44 km) |
