| Seal Beach to Anoka (Minnesota) | 1,526.59 mi (2,456.82 km) |
| Seal Beach to Ansonia (Connecticut) | 2,491.54 mi (4,009.75 km) |
| Seal Beach to Antelope (California) | 388.65 mi (625.47 km) |
| Seal Beach to Anthem (Arizona) | 341.89 mi (550.22 km) |
| Seal Beach to Antioch (California) | 358.65 mi (577.20 km) |
| Seal Beach to Antioch (Illinois) | 1,727.54 mi (2,780.21 km) |
| Seal Beach to Apache Junction (Arizona) | 377.01 mi (606.73 km) |
| Seal Beach to Apex (North Carolina) | 2,214.92 mi (3,564.57 km) |
| Seal Beach to Apollo Beach (Florida) | 2,147.04 mi (3,455.32 km) |
| Seal Beach to Apopka (Florida) | 2,175.45 mi (3,501.05 km) |
| Seal Beach to Apple Valley (California) | 73.03 mi (117.53 km) |
| Seal Beach to Apple Valley (Minnesota) | 1,523.16 mi (2,451.29 km) |
| Seal Beach to Appleton (Wisconsin) | 1,738.88 mi (2,798.46 km) |
| Seal Beach to Arbutus (Maryland) | 2,309.05 mi (3,716.06 km) |
| Seal Beach to Arcadia (California) | 26.33 mi (42.37 km) |
