| Sedro-Woolley to Lombard (Illinois) | 1,712.17 mi (2,755.47 km) |
| Sedro-Woolley to Lomita (California) | 1,036.73 mi (1,668.46 km) |
| Sedro-Woolley to Lompoc (California) | 961.15 mi (1,546.82 km) |
| Sedro-Woolley to London (Ohio) | 1,987.61 mi (3,198.76 km) |
| Sedro-Woolley to Lone Tree (Colorado) | 1,058.52 mi (1,703.53 km) |
| Sedro-Woolley to Long Beach (California) | 1,037.97 mi (1,670.46 km) |
| Sedro-Woolley to Long Beach (Mississippi) | 2,138.12 mi (3,440.96 km) |
| Sedro-Woolley to Long Beach (New York) | 2,410.40 mi (3,879.16 km) |
| Sedro-Woolley to Long Branch (New Jersey) | 2,405.62 mi (3,871.47 km) |
| Sedro-Woolley to Longmont (Colorado) | 1,020.51 mi (1,642.35 km) |
| Sedro-Woolley to Longview (Texas) | 1,800.70 mi (2,897.95 km) |
| Sedro-Woolley to Longview (Washington) | 166.96 mi (268.69 km) |
| Sedro-Woolley to Longwood (Florida) | 2,553.63 mi (4,109.67 km) |
| Sedro-Woolley to Lorain (Ohio) | 1,992.88 mi (3,207.24 km) |
| Sedro-Woolley to Lorton (Virginia) | 2,314.99 mi (3,725.61 km) |
