| Seal Beach to La Union | 6,067.22 mi (9,764.25 km) |
| Seal Beach to La Victoria de Acentejo | 5,752.11 mi (9,257.12 km) |
| Seal Beach to Laguna de Duero | 5,733.26 mi (9,226.79 km) |
| Seal Beach to Lalin | 5,551.15 mi (8,933.72 km) |
| Seal Beach to Lardero | 5,783.74 mi (9,308.04 km) |
| Seal Beach to Laredo | 5,702.83 mi (9,177.82 km) |
| Seal Beach to Las Cabezas de San Juan | 5,885.32 mi (9,471.50 km) |
| Seal Beach to Las Palmas | 5,815.93 mi (9,359.83 km) |
| Seal Beach to Las Rozas de Madrid | 5,815.43 mi (9,359.03 km) |
| Seal Beach to Las Torres de Cotillas | 6,033.45 mi (9,709.90 km) |
| Seal Beach to Lebrija | 5,882.17 mi (9,466.45 km) |
| Seal Beach to Leganes | 5,827.11 mi (9,377.83 km) |
| Seal Beach to Leon | 5,654.61 mi (9,100.22 km) |
| Seal Beach to Lepe | 5,819.42 mi (9,365.44 km) |
| Seal Beach to Linares | 5,933.23 mi (9,548.61 km) |
