| Owings Mills to Wayne (Michigan) | 397.43 mi (639.60 km) |
| Owings Mills to Waynesboro (Pennsylvania) | 48.26 mi (77.66 km) |
| Owings Mills to Waynesboro (Virginia) | 146.81 mi (236.27 km) |
| Owings Mills to Weatherford (Oklahoma) | 1,226.72 mi (1,974.22 km) |
| Owings Mills to Weatherford (Texas) | 1,254.91 mi (2,019.58 km) |
| Owings Mills to Webb City (Missouri) | 969.89 mi (1,560.89 km) |
| Owings Mills to Webster (Texas) | 1,243.50 mi (2,001.22 km) |
| Owings Mills to Webster Groves (Missouri) | 729.82 mi (1,174.54 km) |
| Owings Mills to Weddington (North Carolina) | 372.88 mi (600.10 km) |
| Owings Mills to Weigelstown (Pennsylvania) | 39.69 mi (63.88 km) |
| Owings Mills to Weirton (West Virginia) | 211.56 mi (340.48 km) |
| Owings Mills to Wekiwa Springs (Florida) | 785.98 mi (1,264.91 km) |
| Owings Mills to Welby (Colorado) | 1,493.41 mi (2,403.42 km) |
| Owings Mills to Wellington (Colorado) | 1,488.35 mi (2,395.27 km) |
| Owings Mills to Wellington (Florida) | 904.52 mi (1,455.68 km) |
