| San Juan to Allison Park (Pennsylvania) | 1,740.15 mi (2,800.50 km) |
| San Juan to Allouez (Wisconsin) | 2,203.26 mi (3,545.81 km) |
| San Juan to Aloha (Oregon) | 3,724.10 mi (5,993.36 km) |
| San Juan to Alpena (Michigan) | 2,096.84 mi (3,374.54 km) |
| San Juan to Alpharetta (Georgia) | 1,559.07 mi (2,509.08 km) |
| San Juan to Alpine (California) | 3,278.97 mi (5,276.99 km) |
| San Juan to Alpine (Utah) | 3,098.95 mi (4,987.28 km) |
| San Juan to Alsip (Illinois) | 2,052.95 mi (3,303.90 km) |
| San Juan to Altadena (California) | 3,365.94 mi (5,416.95 km) |
| San Juan to Altamont (Oregon) | 3,628.67 mi (5,839.78 km) |
| San Juan to Altamonte Springs (Florida) | 1,200.66 mi (1,932.27 km) |
| San Juan to Alton (Illinois) | 2,022.39 mi (3,254.71 km) |
| San Juan to Alton (Texas) | 2,125.47 mi (3,420.61 km) |
| San Juan to Altoona (Iowa) | 2,276.59 mi (3,663.82 km) |
| San Juan to Altoona (Pennsylvania) | 1,694.35 mi (2,726.79 km) |
