| Cascais to Wayne (Michigan) | 3,768.72 mi (6,065.17 km) |
| Cascais to Waynesboro (Pennsylvania) | 3,555.93 mi (5,722.72 km) |
| Cascais to Waynesboro (Virginia) | 3,666.75 mi (5,901.06 km) |
| Cascais to Weatherford (Oklahoma) | 4,711.50 mi (7,582.42 km) |
| Cascais to Weatherford (Texas) | 4,772.78 mi (7,681.05 km) |
| Cascais to Webb City (Missouri) | 4,453.58 mi (7,167.35 km) |
| Cascais to Webster (Texas) | 4,764.44 mi (7,667.63 km) |
| Cascais to Webster Groves (Missouri) | 4,209.09 mi (6,773.87 km) |
| Cascais to Weddington (North Carolina) | 3,848.58 mi (6,193.70 km) |
| Cascais to Weigelstown (Pennsylvania) | 3,512.95 mi (5,653.55 km) |
| Cascais to Weirton (West Virginia) | 3,684.36 mi (5,929.41 km) |
| Cascais to Wekiwa Springs (Florida) | 4,091.96 mi (6,585.38 km) |
| Cascais to Welby (Colorado) | 4,834.01 mi (7,779.58 km) |
| Cascais to Wellington (Colorado) | 4,802.44 mi (7,728.79 km) |
| Cascais to Wellington (Florida) | 4,103.44 mi (6,603.84 km) |
