| Sanlucar de Barrameda to Wichita (Kansas) | 4,781.93 mi (7,695.78 km) |
| Sanlucar de Barrameda to Wichita Falls (Texas) | 4,976.35 mi (8,008.66 km) |
| Sanlucar de Barrameda to Wickliffe (Ohio) | 3,906.89 mi (6,287.53 km) |
| Sanlucar de Barrameda to Wildomar (California) | 5,848.44 mi (9,412.15 km) |
| Sanlucar de Barrameda to Wildwood (Florida) | 4,316.91 mi (6,947.39 km) |
| Sanlucar de Barrameda to Wildwood (Missouri) | 4,435.72 mi (7,138.60 km) |
| Sanlucar de Barrameda to Wilkes-Barre (Pennsylvania) | 3,644.59 mi (5,865.40 km) |
| Sanlucar de Barrameda to Wilkinsburg (Pennsylvania) | 3,859.62 mi (6,211.47 km) |
| Sanlucar de Barrameda to Williamsburg (Virginia) | 3,784.74 mi (6,090.94 km) |
| Sanlucar de Barrameda to Williamsport (Pennsylvania) | 3,701.52 mi (5,957.03 km) |
| Sanlucar de Barrameda to Williamstown (New Jersey) | 3,636.75 mi (5,852.79 km) |
| Sanlucar de Barrameda to Willimantic (Connecticut) | 3,454.37 mi (5,559.28 km) |
| Sanlucar de Barrameda to Williston (North Dakota) | 4,682.41 mi (7,535.60 km) |
| Sanlucar de Barrameda to Willmar (Minnesota) | 4,428.46 mi (7,126.92 km) |
| Sanlucar de Barrameda to Willoughby (Ohio) | 3,902.99 mi (6,281.26 km) |
