| Slidell to Robbinsdale (Minnesota) | 1,036.33 mi (1,667.81 km) |
| Slidell to Robertsville (New Jersey) | 1,112.82 mi (1,790.91 km) |
| Slidell to Robinson (Texas) | 442.39 mi (711.95 km) |
| Slidell to Robstown (Texas) | 506.46 mi (815.07 km) |
| Slidell to Rochester (Michigan) | 932.37 mi (1,500.50 km) |
| Slidell to Rochester (Minnesota) | 959.82 mi (1,544.67 km) |
| Slidell to Rochester (New Hampshire) | 1,369.14 mi (2,203.41 km) |
| Slidell to Rochester (New York) | 1,113.59 mi (1,792.15 km) |
| Slidell to Rochester Hills (Michigan) | 930.19 mi (1,497.00 km) |
| Slidell to Rock Hill (South Carolina) | 602.26 mi (969.24 km) |
| Slidell to Rock Island (Illinois) | 773.83 mi (1,245.36 km) |
| Slidell to Rock Springs (Wyoming) | 1,333.68 mi (2,146.35 km) |
| Slidell to Rockford (Illinois) | 828.07 mi (1,332.65 km) |
| Slidell to Rockledge (Florida) | 561.61 mi (903.83 km) |
| Slidell to Rocklin (California) | 1,874.11 mi (3,016.09 km) |
