| Castelli Calepio to Wayne (Michigan) | 4,365.08 mi (7,024.91 km) |
| Castelli Calepio to Waynesboro (Pennsylvania) | 4,232.99 mi (6,812.34 km) |
| Castelli Calepio to Waynesboro (Virginia) | 4,360.38 mi (7,017.35 km) |
| Castelli Calepio to Weatherford (Oklahoma) | 5,282.69 mi (8,501.67 km) |
| Castelli Calepio to Weatherford (Texas) | 5,387.92 mi (8,671.02 km) |
| Castelli Calepio to Webb City (Missouri) | 5,039.91 mi (8,110.94 km) |
| Castelli Calepio to Webster (Texas) | 5,442.64 mi (8,759.08 km) |
| Castelli Calepio to Webster Groves (Missouri) | 4,808.92 mi (7,739.21 km) |
| Castelli Calepio to Weddington (North Carolina) | 4,572.48 mi (7,358.69 km) |
| Castelli Calepio to Weigelstown (Pennsylvania) | 4,191.48 mi (6,745.53 km) |
| Castelli Calepio to Weirton (West Virginia) | 4,330.39 mi (6,969.10 km) |
| Castelli Calepio to Wekiwa Springs (Florida) | 4,890.83 mi (7,871.02 km) |
| Castelli Calepio to Welby (Colorado) | 5,290.61 mi (8,514.41 km) |
| Castelli Calepio to Wellington (Colorado) | 5,247.00 mi (8,444.23 km) |
| Castelli Calepio to Wellington (Florida) | 4,934.12 mi (7,940.69 km) |
