| Lanham to Wichita (Kansas) | 1,112.41 mi (1,790.25 km) |
| Lanham to Wichita Falls (Texas) | 1,251.66 mi (2,014.35 km) |
| Lanham to Wickliffe (Ohio) | 304.68 mi (490.33 km) |
| Lanham to Wildomar (California) | 2,262.17 mi (3,640.61 km) |
| Lanham to Wildwood (Florida) | 763.31 mi (1,228.43 km) |
| Lanham to Wildwood (Missouri) | 744.64 mi (1,198.38 km) |
| Lanham to Wilkes-Barre (Pennsylvania) | 165.92 mi (267.02 km) |
| Lanham to Wilkinsburg (Pennsylvania) | 190.90 mi (307.23 km) |
| Lanham to Williamsburg (Virginia) | 117.18 mi (188.59 km) |
| Lanham to Williamsport (Pennsylvania) | 157.72 mi (253.83 km) |
| Lanham to Williamstown (New Jersey) | 111.50 mi (179.44 km) |
| Lanham to Willimantic (Connecticut) | 309.29 mi (497.76 km) |
| Lanham to Williston (North Dakota) | 1,474.69 mi (2,373.28 km) |
| Lanham to Willmar (Minnesota) | 1,023.96 mi (1,647.90 km) |
| Lanham to Willoughby (Ohio) | 303.70 mi (488.76 km) |
