| Seal Beach to Kennewick (Washington) | 861.72 mi (1,386.81 km) |
| Seal Beach to Kenosha (Wisconsin) | 1,738.70 mi (2,798.17 km) |
| Seal Beach to Kent (Ohio) | 2,060.99 mi (3,316.84 km) |
| Seal Beach to Kent (Washington) | 966.43 mi (1,555.31 km) |
| Seal Beach to Kentwood (Michigan) | 1,856.46 mi (2,987.69 km) |
| Seal Beach to Kerman (California) | 233.98 mi (376.55 km) |
| Seal Beach to Kernersville (North Carolina) | 2,144.33 mi (3,450.96 km) |
| Seal Beach to Kerrville (Texas) | 1,138.45 mi (1,832.15 km) |
| Seal Beach to Kettering (Maryland) | 2,305.57 mi (3,710.45 km) |
| Seal Beach to Kettering (Ohio) | 1,910.91 mi (3,075.31 km) |
| Seal Beach to Kewanee (Illinois) | 1,618.80 mi (2,605.21 km) |
| Seal Beach to Key Biscayne (Florida) | 2,327.85 mi (3,746.31 km) |
| Seal Beach to Key Largo (Florida) | 2,329.28 mi (3,748.61 km) |
| Seal Beach to Key West (Florida) | 2,267.05 mi (3,648.47 km) |
| Seal Beach to Keystone (Florida) | 2,126.94 mi (3,422.97 km) |
