| Slidell to Rockport (Texas) | 466.59 mi (750.91 km) |
| Slidell to Rockville (Maryland) | 938.51 mi (1,510.38 km) |
| Slidell to Rockville Centre (New York) | 1,153.93 mi (1,857.07 km) |
| Slidell to Rockwall (Texas) | 431.54 mi (694.49 km) |
| Slidell to Rocky Mount (North Carolina) | 795.61 mi (1,280.41 km) |
| Slidell to Rocky Point (New York) | 1,194.93 mi (1,923.05 km) |
| Slidell to Rocky River (Ohio) | 890.08 mi (1,432.45 km) |
| Slidell to Roessleville (New York) | 1,230.26 mi (1,979.91 km) |
| Slidell to Rogers (Arkansas) | 486.86 mi (783.52 km) |
| Slidell to Rogers (Minnesota) | 1,049.70 mi (1,689.32 km) |
| Slidell to Rohnert Park (California) | 1,947.41 mi (3,134.05 km) |
| Slidell to Rolla (Missouri) | 540.98 mi (870.62 km) |
| Slidell to Rolling Meadows (Illinois) | 820.16 mi (1,319.92 km) |
| Slidell to Roma (Texas) | 621.06 mi (999.50 km) |
| Slidell to Rome (Georgia) | 384.12 mi (618.18 km) |
