| Philadelphia to Wichita (Kansas) | 1,202.65 mi (1,935.48 km) |
| Philadelphia to Wichita Falls (Texas) | 1,354.03 mi (2,179.09 km) |
| Philadelphia to Wickliffe (Ohio) | 349.15 mi (561.91 km) |
| Philadelphia to Wildomar (California) | 2,349.27 mi (3,780.79 km) |
| Philadelphia to Wildwood (Florida) | 868.71 mi (1,398.06 km) |
| Philadelphia to Wildwood (Missouri) | 835.49 mi (1,344.59 km) |
| Philadelphia to Wilkes-Barre (Pennsylvania) | 94.05 mi (151.36 km) |
| Philadelphia to Wilkinsburg (Pennsylvania) | 251.80 mi (405.23 km) |
| Philadelphia to Williamsburg (Virginia) | 207.38 mi (333.75 km) |
| Philadelphia to Williamsport (Pennsylvania) | 131.18 mi (211.11 km) |
| Philadelphia to Williamstown (New Jersey) | 23.61 mi (38.00 km) |
| Philadelphia to Willimantic (Connecticut) | 193.04 mi (310.66 km) |
| Philadelphia to Williston (North Dakota) | 1,512.04 mi (2,433.39 km) |
| Philadelphia to Willmar (Minnesota) | 1,070.31 mi (1,722.49 km) |
| Philadelphia to Willoughby (Ohio) | 346.92 mi (558.32 km) |
