| Lanham to Willow Grove (Pennsylvania) | 123.06 mi (198.04 km) |
| Lanham to Willowbrook (California) | 2,307.02 mi (3,712.79 km) |
| Lanham to Willowick (Ohio) | 305.71 mi (492.00 km) |
| Lanham to Wilmette (Illinois) | 610.39 mi (982.34 km) |
| Lanham to Wilmington (Delaware) | 87.91 mi (141.48 km) |
| Lanham to Wilmington (North Carolina) | 333.40 mi (536.56 km) |
| Lanham to Wilmington (Ohio) | 374.65 mi (602.94 km) |
| Lanham to Wilmington Island (Georgia) | 533.92 mi (859.25 km) |
| Lanham to Wilson (North Carolina) | 231.06 mi (371.86 km) |
| Lanham to Wilsonville (Oregon) | 2,360.81 mi (3,799.35 km) |
| Lanham to Wilton Manors (Florida) | 904.99 mi (1,456.44 km) |
| Lanham to Wimauma (Florida) | 839.35 mi (1,350.81 km) |
| Lanham to Winchester (Kentucky) | 402.85 mi (648.32 km) |
| Lanham to Winchester (Nevada) | 2,091.41 mi (3,365.81 km) |
| Lanham to Winchester (Virginia) | 72.96 mi (117.42 km) |
