| Sedro-Woolley to University Place (Washington) | 90.75 mi (146.05 km) |
| Sedro-Woolley to Upland (California) | 1,021.91 mi (1,644.60 km) |
| Sedro-Woolley to Upper Arlington (Ohio) | 1,999.74 mi (3,218.27 km) |
| Sedro-Woolley to Upper Grand Lagoon (Florida) | 2,292.87 mi (3,690.02 km) |
| Sedro-Woolley to Upper Montclair (New Jersey) | 2,377.37 mi (3,826.00 km) |
| Sedro-Woolley to Urbana (Illinois) | 1,762.86 mi (2,837.04 km) |
| Sedro-Woolley to Urbana (Maryland) | 2,286.51 mi (3,679.78 km) |
| Sedro-Woolley to Urbana (Ohio) | 1,965.66 mi (3,163.42 km) |
| Sedro-Woolley to Urbandale (Iowa) | 1,457.13 mi (2,345.03 km) |
| Sedro-Woolley to Utica (New York) | 2,258.19 mi (3,634.21 km) |
| Sedro-Woolley to Uvalde (Texas) | 1,785.61 mi (2,873.65 km) |
| Sedro-Woolley to Vacaville (California) | 701.59 mi (1,129.11 km) |
| Sedro-Woolley to Vadnais Heights (Minnesota) | 1,391.19 mi (2,238.91 km) |
| Sedro-Woolley to Vail (Arizona) | 1,288.21 mi (2,073.17 km) |
| Sedro-Woolley to Valdosta (Georgia) | 2,367.68 mi (3,810.42 km) |
