| Seal Beach to Keene (New Hampshire) | 2,527.14 mi (4,067.04 km) |
| Seal Beach to Keizer (Oregon) | 820.56 mi (1,320.56 km) |
| Seal Beach to Keller (Texas) | 1,202.50 mi (1,935.24 km) |
| Seal Beach to Kelso (Washington) | 891.51 mi (1,434.75 km) |
| Seal Beach to Kemp Mill (Maryland) | 2,292.36 mi (3,689.20 km) |
| Seal Beach to Ken Caryl (Colorado) | 821.93 mi (1,322.76 km) |
| Seal Beach to Kendale Lakes (Florida) | 2,313.48 mi (3,723.18 km) |
| Seal Beach to Kendall (Florida) | 2,317.51 mi (3,729.66 km) |
| Seal Beach to Kendall Park (New Jersey) | 2,416.96 mi (3,889.72 km) |
| Seal Beach to Kendall West (Florida) | 2,311.74 mi (3,720.39 km) |
| Seal Beach to Kenmore (New York) | 2,195.02 mi (3,532.54 km) |
| Seal Beach to Kenmore (Washington) | 991.14 mi (1,595.09 km) |
| Seal Beach to Kenner (Louisiana) | 1,647.23 mi (2,650.96 km) |
| Seal Beach to Kennesaw (Georgia) | 1,910.16 mi (3,074.10 km) |
| Seal Beach to Kennett (Missouri) | 1,589.83 mi (2,558.59 km) |
