| Hoover to Rockville (Maryland) | 666.32 mi (1,072.34 km) |
| Hoover to Rockville Centre (New York) | 882.34 mi (1,419.99 km) |
| Hoover to Rockwall (Texas) | 557.83 mi (897.75 km) |
| Hoover to Rocky Mount (North Carolina) | 541.76 mi (871.87 km) |
| Hoover to Rocky Point (New York) | 923.49 mi (1,486.22 km) |
| Hoover to Rocky River (Ohio) | 621.52 mi (1,000.24 km) |
| Hoover to Roessleville (New York) | 955.01 mi (1,536.94 km) |
| Hoover to Rogers (Arkansas) | 463.29 mi (745.59 km) |
| Hoover to Rogers (Minnesota) | 891.94 mi (1,435.44 km) |
| Hoover to Rohnert Park (California) | 2,025.80 mi (3,260.21 km) |
| Hoover to Rolla (Missouri) | 420.60 mi (676.89 km) |
| Hoover to Rolling Meadows (Illinois) | 604.66 mi (973.10 km) |
| Hoover to Roma (Texas) | 873.72 mi (1,406.11 km) |
| Hoover to Rome (Georgia) | 111.50 mi (179.44 km) |
| Hoover to Rome (New York) | 914.59 mi (1,471.89 km) |
