| Sun Prairie to National City (California) | 1,672.83 mi (2,692.16 km) |
| Sun Prairie to Naugatuck (Connecticut) | 833.51 mi (1,341.40 km) |
| Sun Prairie to Navarre (Florida) | 891.37 mi (1,434.53 km) |
| Sun Prairie to Nederland (Texas) | 949.93 mi (1,528.76 km) |
| Sun Prairie to Neenah (Wisconsin) | 77.89 mi (125.35 km) |
| Sun Prairie to Neosho (Missouri) | 515.30 mi (829.29 km) |
| Sun Prairie to Nesconset (New York) | 839.90 mi (1,351.69 km) |
| Sun Prairie to New Albany (Indiana) | 381.09 mi (613.31 km) |
| Sun Prairie to New Albany (Ohio) | 395.96 mi (637.23 km) |
| Sun Prairie to New Baltimore (Michigan) | 330.28 mi (531.54 km) |
| Sun Prairie to New Baltimore (Virginia) | 673.80 mi (1,084.37 km) |
| Sun Prairie to New Bedford (Massachusetts) | 936.92 mi (1,507.83 km) |
| Sun Prairie to New Berlin (Wisconsin) | 57.72 mi (92.90 km) |
| Sun Prairie to New Bern (North Carolina) | 856.96 mi (1,379.15 km) |
| Sun Prairie to New Braunfels (Texas) | 1,052.74 mi (1,694.22 km) |
