| Severn to Rockport (Texas) | 1,396.45 mi (2,247.36 km) |
| Severn to Rockville (Maryland) | 24.91 mi (40.08 km) |
| Severn to Rockville Centre (New York) | 193.42 mi (311.28 km) |
| Severn to Rockwall (Texas) | 1,180.79 mi (1,900.30 km) |
| Severn to Rocky Mount (North Carolina) | 227.08 mi (365.45 km) |
| Severn to Rocky Point (New York) | 234.53 mi (377.43 km) |
| Severn to Rocky River (Ohio) | 315.92 mi (508.43 km) |
| Severn to Roessleville (New York) | 288.86 mi (464.87 km) |
| Severn to Rogers (Arkansas) | 972.08 mi (1,564.41 km) |
| Severn to Rogers (Minnesota) | 957.91 mi (1,541.61 km) |
| Severn to Rohnert Park (California) | 2,452.54 mi (3,946.99 km) |
| Severn to Rolla (Missouri) | 817.34 mi (1,315.38 km) |
| Severn to Rolling Meadows (Illinois) | 627.46 mi (1,009.81 km) |
| Severn to Roma (Texas) | 1,558.94 mi (2,508.87 km) |
| Severn to Rome (Georgia) | 577.86 mi (929.98 km) |
