| Slidell to Secaucus (New Jersey) | 1,139.85 mi (1,834.41 km) |
| Slidell to Security-Widefield (Colorado) | 1,029.43 mi (1,656.71 km) |
| Slidell to Sedalia (Missouri) | 613.74 mi (987.72 km) |
| Slidell to Sedro-Woolley (Washington) | 2,115.87 mi (3,405.16 km) |
| Slidell to Seguin (Texas) | 492.32 mi (792.31 km) |
| Slidell to Selden (New York) | 1,187.69 mi (1,911.40 km) |
| Slidell to Selma (Alabama) | 218.91 mi (352.30 km) |
| Slidell to Selma (California) | 1,766.32 mi (2,842.62 km) |
| Slidell to Selma (Texas) | 512.93 mi (825.47 km) |
| Slidell to Seminole (Florida) | 455.07 mi (732.36 km) |
| Slidell to Seven Hills (Ohio) | 889.86 mi (1,432.10 km) |
| Slidell to Seven Oaks (South Carolina) | 567.82 mi (913.82 km) |
| Slidell to Severn (Maryland) | 960.56 mi (1,545.87 km) |
| Slidell to Severna Park (Maryland) | 964.17 mi (1,551.69 km) |
| Slidell to Sevierville (Tennessee) | 528.01 mi (849.75 km) |
