| Sun Prairie to Keene (New Hampshire) | 853.60 mi (1,373.73 km) |
| Sun Prairie to Keizer (Oregon) | 1,669.22 mi (2,686.35 km) |
| Sun Prairie to Keller (Texas) | 829.96 mi (1,335.69 km) |
| Sun Prairie to Kelso (Washington) | 1,654.06 mi (2,661.95 km) |
| Sun Prairie to Kemp Mill (Maryland) | 696.38 mi (1,120.72 km) |
| Sun Prairie to Ken Caryl (Colorado) | 858.52 mi (1,381.65 km) |
| Sun Prairie to Kendale Lakes (Florida) | 1,306.08 mi (2,101.94 km) |
| Sun Prairie to Kendall (Florida) | 1,309.70 mi (2,107.75 km) |
| Sun Prairie to Kendall Park (New Jersey) | 778.50 mi (1,252.88 km) |
| Sun Prairie to Kendall West (Florida) | 1,305.52 mi (2,101.03 km) |
| Sun Prairie to Kenmore (New York) | 523.01 mi (841.70 km) |
| Sun Prairie to Kenmore (Washington) | 1,617.63 mi (2,603.33 km) |
| Sun Prairie to Kenner (Louisiana) | 911.80 mi (1,467.40 km) |
| Sun Prairie to Kennesaw (Georgia) | 679.73 mi (1,093.93 km) |
| Sun Prairie to Kennett (Missouri) | 481.59 mi (775.04 km) |
