| Portchester to Wichita (Kansas) | 4,502.96 mi (7,246.82 km) |
| Portchester to Wichita Falls (Texas) | 4,739.36 mi (7,627.27 km) |
| Portchester to Wickliffe (Ohio) | 3,700.34 mi (5,955.12 km) |
| Portchester to Wildomar (California) | 5,430.80 mi (8,740.02 km) |
| Portchester to Wildwood (Florida) | 4,322.03 mi (6,955.64 km) |
| Portchester to Wildwood (Missouri) | 4,202.83 mi (6,763.80 km) |
| Portchester to Wilkes-Barre (Pennsylvania) | 3,489.28 mi (5,615.46 km) |
| Portchester to Wilkinsburg (Pennsylvania) | 3,687.05 mi (5,933.73 km) |
| Portchester to Williamsburg (Virginia) | 3,697.42 mi (5,950.43 km) |
| Portchester to Williamsport (Pennsylvania) | 3,537.10 mi (5,692.41 km) |
| Portchester to Williamstown (New Jersey) | 3,518.93 mi (5,663.17 km) |
| Portchester to Willimantic (Connecticut) | 3,318.55 mi (5,340.69 km) |
| Portchester to Williston (North Dakota) | 4,206.44 mi (6,769.61 km) |
| Portchester to Willmar (Minnesota) | 4,058.80 mi (6,532.00 km) |
| Portchester to Willoughby (Ohio) | 3,696.23 mi (5,948.50 km) |
