| San Pietro in Casale to Willow Grove (Pennsylvania) | 4,206.95 mi (6,770.44 km) |
| San Pietro in Casale to Willowbrook (California) | 6,153.96 mi (9,903.85 km) |
| San Pietro in Casale to Willowick (Ohio) | 4,411.55 mi (7,099.70 km) |
| San Pietro in Casale to Wilmette (Illinois) | 4,642.42 mi (7,471.25 km) |
| San Pietro in Casale to Wilmington (Delaware) | 4,241.58 mi (6,826.16 km) |
| San Pietro in Casale to Wilmington (North Carolina) | 4,577.26 mi (7,366.39 km) |
| San Pietro in Casale to Wilmington (Ohio) | 4,602.60 mi (7,407.16 km) |
| San Pietro in Casale to Wilmington Island (Georgia) | 4,812.17 mi (7,744.44 km) |
| San Pietro in Casale to Wilson (North Carolina) | 4,513.25 mi (7,263.37 km) |
| San Pietro in Casale to Wilsonville (Oregon) | 5,615.30 mi (9,036.95 km) |
| San Pietro in Casale to Wilton Manors (Florida) | 5,041.36 mi (8,113.28 km) |
| San Pietro in Casale to Wimauma (Florida) | 5,069.02 mi (8,157.79 km) |
| San Pietro in Casale to Winchester (Kentucky) | 4,681.69 mi (7,534.46 km) |
| San Pietro in Casale to Winchester (Nevada) | 5,928.98 mi (9,541.77 km) |
| San Pietro in Casale to Winchester (Virginia) | 4,377.65 mi (7,045.15 km) |
