| San Pietro in Casale to Wichita (Kansas) | 5,220.99 mi (8,402.37 km) |
| San Pietro in Casale to Wichita Falls (Texas) | 5,456.35 mi (8,781.15 km) |
| San Pietro in Casale to Wickliffe (Ohio) | 4,412.74 mi (7,101.61 km) |
| San Pietro in Casale to Wildomar (California) | 6,140.51 mi (9,882.20 km) |
| San Pietro in Casale to Wildwood (Florida) | 5,005.70 mi (8,055.89 km) |
| San Pietro in Casale to Wildwood (Missouri) | 4,918.67 mi (7,915.83 km) |
| San Pietro in Casale to Wilkes-Barre (Pennsylvania) | 4,195.02 mi (6,751.23 km) |
| San Pietro in Casale to Wilkinsburg (Pennsylvania) | 4,395.92 mi (7,074.55 km) |
| San Pietro in Casale to Williamsburg (Virginia) | 4,394.36 mi (7,072.04 km) |
| San Pietro in Casale to Williamsport (Pennsylvania) | 4,244.25 mi (6,830.46 km) |
| San Pietro in Casale to Williamstown (New Jersey) | 4,219.55 mi (6,790.71 km) |
| San Pietro in Casale to Willimantic (Connecticut) | 4,020.50 mi (6,470.36 km) |
| San Pietro in Casale to Williston (North Dakota) | 4,913.69 mi (7,907.81 km) |
| San Pietro in Casale to Willmar (Minnesota) | 4,776.01 mi (7,686.25 km) |
| San Pietro in Casale to Willoughby (Ohio) | 4,408.63 mi (7,095.00 km) |
