| Owings Mills to Watervliet (New York) | 279.61 mi (449.99 km) |
| Owings Mills to Watsonville (California) | 2,424.15 mi (3,901.29 km) |
| Owings Mills to Wauconda (Illinois) | 624.52 mi (1,005.07 km) |
| Owings Mills to Waukee (Iowa) | 909.18 mi (1,463.18 km) |
| Owings Mills to Waukegan (Illinois) | 613.22 mi (986.88 km) |
| Owings Mills to Waukesha (Wisconsin) | 644.52 mi (1,037.25 km) |
| Owings Mills to Waunakee (Wisconsin) | 705.73 mi (1,135.75 km) |
| Owings Mills to Waupun (Wisconsin) | 682.47 mi (1,098.33 km) |
| Owings Mills to Wausau (Wisconsin) | 760.37 mi (1,223.70 km) |
| Owings Mills to Wauwatosa (Wisconsin) | 635.62 mi (1,022.93 km) |
| Owings Mills to Waverly (Iowa) | 846.82 mi (1,362.83 km) |
| Owings Mills to Waverly (Michigan) | 468.56 mi (754.08 km) |
| Owings Mills to Waxahachie (Texas) | 1,218.77 mi (1,961.42 km) |
| Owings Mills to Waxhaw (North Carolina) | 378.01 mi (608.34 km) |
| Owings Mills to Waycross (Georgia) | 647.39 mi (1,041.87 km) |
