| Destrehan to Rockville (Maryland) | 979.35 mi (1,576.10 km) |
| Destrehan to Rockville Centre (New York) | 1,194.88 mi (1,922.98 km) |
| Destrehan to Rockwall (Texas) | 411.83 mi (662.77 km) |
| Destrehan to Rocky Mount (North Carolina) | 837.19 mi (1,347.33 km) |
| Destrehan to Rocky Point (New York) | 1,235.91 mi (1,989.01 km) |
| Destrehan to Rocky River (Ohio) | 926.42 mi (1,490.93 km) |
| Destrehan to Roessleville (New York) | 1,270.30 mi (2,044.35 km) |
| Destrehan to Rogers (Arkansas) | 490.52 mi (789.41 km) |
| Destrehan to Rogers (Minnesota) | 1,066.22 mi (1,715.92 km) |
| Destrehan to Rohnert Park (California) | 1,925.80 mi (3,099.27 km) |
| Destrehan to Rolla (Missouri) | 557.32 mi (896.92 km) |
| Destrehan to Rolling Meadows (Illinois) | 846.94 mi (1,363.02 km) |
| Destrehan to Roma (Texas) | 580.08 mi (933.55 km) |
| Destrehan to Rome (Georgia) | 424.55 mi (683.25 km) |
| Destrehan to Rome (New York) | 1,229.39 mi (1,978.51 km) |
