| Solothurn to Wichita (Kansas) | 4,967.69 mi (7,994.72 km) |
| Solothurn to Wichita Falls (Texas) | 5,203.99 mi (8,375.01 km) |
| Solothurn to Wickliffe (Ohio) | 4,163.01 mi (6,699.72 km) |
| Solothurn to Wildomar (California) | 5,887.10 mi (9,474.37 km) |
| Solothurn to Wildwood (Florida) | 4,768.72 mi (7,674.51 km) |
| Solothurn to Wildwood (Missouri) | 4,667.06 mi (7,510.91 km) |
| Solothurn to Wilkes-Barre (Pennsylvania) | 3,948.42 mi (6,354.36 km) |
| Solothurn to Wilkinsburg (Pennsylvania) | 4,147.91 mi (6,675.42 km) |
| Solothurn to Williamsburg (Virginia) | 4,151.64 mi (6,681.41 km) |
| Solothurn to Williamsport (Pennsylvania) | 3,997.02 mi (6,432.58 km) |
| Solothurn to Williamstown (New Jersey) | 3,975.20 mi (6,397.46 km) |
| Solothurn to Willimantic (Connecticut) | 3,775.52 mi (6,076.11 km) |
| Solothurn to Williston (North Dakota) | 4,660.67 mi (7,500.62 km) |
| Solothurn to Willmar (Minnesota) | 4,521.68 mi (7,276.94 km) |
| Solothurn to Willoughby (Ohio) | 4,158.90 mi (6,693.10 km) |
