| Sun Prairie to Port Charlotte (Florida) | 1,187.77 mi (1,911.54 km) |
| Sun Prairie to Port Chester (New York) | 810.99 mi (1,305.17 km) |
| Sun Prairie to Port Hueneme (California) | 1,721.14 mi (2,769.90 km) |
| Sun Prairie to Port Huron (Michigan) | 343.21 mi (552.34 km) |
| Sun Prairie to Port Lavaca (Texas) | 1,086.89 mi (1,749.18 km) |
| Sun Prairie to Port Neches (Texas) | 948.70 mi (1,526.78 km) |
| Sun Prairie to Port Orange (Florida) | 1,073.86 mi (1,728.21 km) |
| Sun Prairie to Port Orchard (Washington) | 1,637.24 mi (2,634.88 km) |
| Sun Prairie to Port Royal (South Carolina) | 880.25 mi (1,416.63 km) |
| Sun Prairie to Port Salerno (Florida) | 1,218.34 mi (1,960.73 km) |
| Sun Prairie to Port St. John (Florida) | 1,118.95 mi (1,800.77 km) |
| Sun Prairie to Port St. Lucie (Florida) | 1,205.20 mi (1,939.57 km) |
| Sun Prairie to Port Washington (New York) | 814.02 mi (1,310.03 km) |
| Sun Prairie to Port Washington (Wisconsin) | 69.36 mi (111.62 km) |
| Sun Prairie to Port Wentworth (Georgia) | 876.16 mi (1,410.04 km) |
