| Slidell to Southern Pines (North Carolina) | 691.27 mi (1,112.48 km) |
| Slidell to Southfield (Michigan) | 916.18 mi (1,474.46 km) |
| Slidell to Southgate (Michigan) | 900.47 mi (1,449.17 km) |
| Slidell to Southlake (Texas) | 470.82 mi (757.72 km) |
| Slidell to Spanaway (Washington) | 2,085.32 mi (3,356.01 km) |
| Slidell to Spanish Fork (Utah) | 1,402.83 mi (2,257.63 km) |
| Slidell to Spanish Lake (Missouri) | 587.77 mi (945.92 km) |
| Slidell to Spanish Springs (Nevada) | 1,801.29 mi (2,898.89 km) |
| Slidell to Sparks (Nevada) | 1,802.56 mi (2,900.94 km) |
| Slidell to Spartanburg (South Carolina) | 558.78 mi (899.27 km) |
| Slidell to Spearfish (South Dakota) | 1,243.72 mi (2,001.57 km) |
| Slidell to Speedway (Indiana) | 686.33 mi (1,104.54 km) |
| Slidell to Spencer (Iowa) | 936.34 mi (1,506.89 km) |
| Slidell to Spokane (Washington) | 1,892.06 mi (3,044.97 km) |
| Slidell to Spokane Valley (Washington) | 1,883.87 mi (3,031.80 km) |
