| Sun Prairie to Wanaque (New Jersey) | 779.07 mi (1,253.79 km) |
| Sun Prairie to Wantagh (New York) | 825.53 mi (1,328.56 km) |
| Sun Prairie to Warner Robins (Georgia) | 791.80 mi (1,274.27 km) |
| Sun Prairie to Warr Acres (Oklahoma) | 692.21 mi (1,114.01 km) |
| Sun Prairie to Warren (Michigan) | 318.09 mi (511.92 km) |
| Sun Prairie to Warren (Ohio) | 451.05 mi (725.89 km) |
| Sun Prairie to Warrensburg (Missouri) | 384.73 mi (619.16 km) |
| Sun Prairie to Warrensville Heights (Ohio) | 412.03 mi (663.09 km) |
| Sun Prairie to Warrenville (Illinois) | 108.23 mi (174.18 km) |
| Sun Prairie to Warrington (Florida) | 890.76 mi (1,433.53 km) |
| Sun Prairie to Warsaw (Indiana) | 219.09 mi (352.59 km) |
| Sun Prairie to Warwick (Rhode Island) | 911.66 mi (1,467.18 km) |
| Sun Prairie to Wasco (California) | 1,681.65 mi (2,706.36 km) |
| Sun Prairie to Washington (District of Columbia) | 701.13 mi (1,128.36 km) |
| Sun Prairie to Washington (Illinois) | 171.48 mi (275.97 km) |
