| Sedro-Woolley to Los Alamitos (California) | 1,039.15 mi (1,672.35 km) |
| Sedro-Woolley to Los Alamos (New Mexico) | 1,189.51 mi (1,914.33 km) |
| Sedro-Woolley to Los Altos (California) | 769.92 mi (1,239.07 km) |
| Sedro-Woolley to Los Angeles (California) | 1,014.02 mi (1,631.90 km) |
| Sedro-Woolley to Los Banos (California) | 794.10 mi (1,277.98 km) |
| Sedro-Woolley to Los Gatos (California) | 779.55 mi (1,254.57 km) |
| Sedro-Woolley to Los Lunas (New Mexico) | 1,232.95 mi (1,984.24 km) |
| Sedro-Woolley to Los Osos (California) | 915.18 mi (1,472.84 km) |
| Sedro-Woolley to Loudoun Valley Estates (Virginia) | 2,291.63 mi (3,688.03 km) |
| Sedro-Woolley to Louisville (Colorado) | 1,027.59 mi (1,653.75 km) |
| Sedro-Woolley to Louisville (Kentucky) | 1,949.88 mi (3,138.02 km) |
| Sedro-Woolley to Lovejoy (Georgia) | 2,204.34 mi (3,547.54 km) |
| Sedro-Woolley to Loveland (Colorado) | 1,011.12 mi (1,627.24 km) |
| Sedro-Woolley to Loveland (Ohio) | 1,971.66 mi (3,173.08 km) |
| Sedro-Woolley to Loves Park (Illinois) | 1,652.84 mi (2,659.99 km) |
