| Castelo Branco to Willow Grove (Pennsylvania) | 3,487.42 mi (5,612.46 km) |
| Castelo Branco to Willowbrook (California) | 5,695.63 mi (9,166.23 km) |
| Castelo Branco to Willowick (Ohio) | 3,749.69 mi (6,034.54 km) |
| Castelo Branco to Wilmette (Illinois) | 4,026.29 mi (6,479.69 km) |
| Castelo Branco to Wilmington (Delaware) | 3,519.11 mi (5,663.46 km) |
| Castelo Branco to Wilmington (North Carolina) | 3,801.79 mi (6,118.40 km) |
| Castelo Branco to Wilmington (Ohio) | 3,926.65 mi (6,319.33 km) |
| Castelo Branco to Wilmington Island (Georgia) | 4,032.09 mi (6,489.02 km) |
| Castelo Branco to Wilson (North Carolina) | 3,755.32 mi (6,043.61 km) |
| Castelo Branco to Wilsonville (Oregon) | 5,321.44 mi (8,564.03 km) |
| Castelo Branco to Wilton Manors (Florida) | 4,200.17 mi (6,759.52 km) |
| Castelo Branco to Wimauma (Florida) | 4,254.94 mi (6,847.67 km) |
| Castelo Branco to Winchester (Kentucky) | 3,990.31 mi (6,421.78 km) |
| Castelo Branco to Winchester (Nevada) | 5,463.00 mi (8,791.84 km) |
| Castelo Branco to Winchester (Virginia) | 3,663.33 mi (5,895.55 km) |
