| Castelli Calepio to Worthington (Ohio) | 4,444.87 mi (7,153.32 km) |
| Castelli Calepio to Wright (Florida) | 5,038.93 mi (8,109.37 km) |
| Castelli Calepio to Wyandanch (New York) | 4,012.72 mi (6,457.85 km) |
| Castelli Calepio to Wyandotte (Michigan) | 4,358.63 mi (7,014.55 km) |
| Castelli Calepio to Wylie (Texas) | 5,323.79 mi (8,567.81 km) |
| Castelli Calepio to Wyndham (Virginia) | 4,321.18 mi (6,954.27 km) |
| Castelli Calepio to Wyoming (Michigan) | 4,430.22 mi (7,129.75 km) |
| Castelli Calepio to Wyomissing (Pennsylvania) | 4,140.73 mi (6,663.86 km) |
| Castelli Calepio to Xenia (Ohio) | 4,500.63 mi (7,243.07 km) |
| Castelli Calepio to Yakima (Washington) | 5,390.54 mi (8,675.23 km) |
| Castelli Calepio to Yankton (South Dakota) | 4,869.19 mi (7,836.20 km) |
| Castelli Calepio to Yauco (Puerto Rico) | 4,702.72 mi (7,568.29 km) |
| Castelli Calepio to Yazoo City (Mississippi) | 5,083.34 mi (8,180.84 km) |
| Castelli Calepio to Yeadon (Pennsylvania) | 4,126.47 mi (6,640.92 km) |
| Castelli Calepio to Yelm (Washington) | 5,422.83 mi (8,727.20 km) |
