| Sedro-Woolley to Kingsville (Texas) | 1,949.20 mi (3,136.93 km) |
| Sedro-Woolley to Kinston (North Carolina) | 2,430.11 mi (3,910.88 km) |
| Sedro-Woolley to Kirkland (Washington) | 56.27 mi (90.56 km) |
| Sedro-Woolley to Kirksville (Missouri) | 1,561.52 mi (2,513.02 km) |
| Sedro-Woolley to Kirkwood (Missouri) | 1,718.80 mi (2,766.14 km) |
| Sedro-Woolley to Kiryas Joel (New York) | 2,362.22 mi (3,801.62 km) |
| Sedro-Woolley to Kissimmee (Florida) | 2,569.74 mi (4,135.59 km) |
| Sedro-Woolley to Klamath Falls (Oregon) | 435.28 mi (700.51 km) |
| Sedro-Woolley to Knightdale (North Carolina) | 2,368.07 mi (3,811.04 km) |
| Sedro-Woolley to Knik-Fairview (Alaska) | 1,390.48 mi (2,237.75 km) |
| Sedro-Woolley to Knoxville (Tennessee) | 2,113.46 mi (3,401.29 km) |
| Sedro-Woolley to Kokomo (Indiana) | 1,844.95 mi (2,969.16 km) |
| Sedro-Woolley to Kuna (Idaho) | 445.81 mi (717.46 km) |
| Sedro-Woolley to Kyle (Texas) | 1,810.79 mi (2,914.19 km) |
| Sedro-Woolley to La Cañada Flintridge (California) | 1,009.64 mi (1,624.86 km) |
