| Sedro-Woolley to Kennewick (Washington) | 214.56 mi (345.30 km) |
| Sedro-Woolley to Kenosha (Wisconsin) | 1,696.47 mi (2,730.21 km) |
| Sedro-Woolley to Kent (Ohio) | 2,040.07 mi (3,283.17 km) |
| Sedro-Woolley to Kent (Washington) | 77.56 mi (124.82 km) |
| Sedro-Woolley to Kentwood (Michigan) | 1,792.13 mi (2,884.15 km) |
| Sedro-Woolley to Kerman (California) | 821.71 mi (1,322.41 km) |
| Sedro-Woolley to Kernersville (North Carolina) | 2,283.11 mi (3,674.32 km) |
| Sedro-Woolley to Kerrville (Texas) | 1,762.66 mi (2,836.73 km) |
| Sedro-Woolley to Kettering (Maryland) | 2,327.62 mi (3,745.94 km) |
| Sedro-Woolley to Kettering (Ohio) | 1,962.04 mi (3,157.59 km) |
| Sedro-Woolley to Kewanee (Illinois) | 1,645.51 mi (2,648.19 km) |
| Sedro-Woolley to Key Biscayne (Florida) | 2,752.16 mi (4,429.17 km) |
| Sedro-Woolley to Key Largo (Florida) | 2,769.99 mi (4,457.87 km) |
| Sedro-Woolley to Key West (Florida) | 2,740.08 mi (4,409.73 km) |
| Sedro-Woolley to Keystone (Florida) | 2,526.78 mi (4,066.45 km) |
