| Seal Beach to Arcata (California) | 591.28 mi (951.57 km) |
| Seal Beach to Archdale (North Carolina) | 2,153.02 mi (3,464.96 km) |
| Seal Beach to Arden-Arcade (California) | 382.44 mi (615.48 km) |
| Seal Beach to Ardmore (Oklahoma) | 1,198.43 mi (1,928.69 km) |
| Seal Beach to Ardmore (Pennsylvania) | 2,380.04 mi (3,830.31 km) |
| Seal Beach to Arecibo (Puerto Rico) | 3,319.24 mi (5,341.80 km) |
| Seal Beach to Arkadelphia (Arkansas) | 1,429.59 mi (2,300.70 km) |
| Seal Beach to Arkansas City (Kansas) | 1,203.74 mi (1,937.23 km) |
| Seal Beach to Arlington (Tennessee) | 1,615.04 mi (2,599.16 km) |
| Seal Beach to Arlington (Texas) | 1,210.75 mi (1,948.52 km) |
| Seal Beach to Arlington (Virginia) | 2,288.87 mi (3,683.58 km) |
| Seal Beach to Arlington (Washington) | 1,018.07 mi (1,638.43 km) |
| Seal Beach to Arlington Heights (Illinois) | 1,727.52 mi (2,780.17 km) |
| Seal Beach to Arnold (Maryland) | 2,320.41 mi (3,734.34 km) |
| Seal Beach to Arnold (Missouri) | 1,573.55 mi (2,532.38 km) |
