| Middle River to Wanaque (New Jersey) | 162.79 mi (261.98 km) |
| Middle River to Wantagh (New York) | 179.37 mi (288.67 km) |
| Middle River to Warner Robins (Georgia) | 616.54 mi (992.23 km) |
| Middle River to Warr Acres (Oklahoma) | 1,189.21 mi (1,913.85 km) |
| Middle River to Warren (Michigan) | 407.44 mi (655.71 km) |
| Middle River to Warren (Ohio) | 265.90 mi (427.93 km) |
| Middle River to Warrensburg (Missouri) | 927.72 mi (1,493.03 km) |
| Middle River to Warrensville Heights (Ohio) | 304.64 mi (490.27 km) |
| Middle River to Warrenville (Illinois) | 639.83 mi (1,029.70 km) |
| Middle River to Warrington (Florida) | 872.18 mi (1,403.63 km) |
| Middle River to Warsaw (Indiana) | 513.28 mi (826.05 km) |
| Middle River to Warwick (Rhode Island) | 308.76 mi (496.90 km) |
| Middle River to Wasco (California) | 2,346.95 mi (3,777.05 km) |
| Middle River to Washington (District of Columbia) | 43.85 mi (70.57 km) |
| Middle River to Washington (Illinois) | 694.03 mi (1,116.93 km) |
