| Ribeira Grande to Rockville (Maryland) | 2,757.11 mi (4,437.14 km) |
| Ribeira Grande to Rockville Centre (New York) | 2,550.41 mi (4,104.49 km) |
| Ribeira Grande to Rockwall (Texas) | 3,913.14 mi (6,297.59 km) |
| Ribeira Grande to Rocky Mount (North Carolina) | 2,853.83 mi (4,592.80 km) |
| Ribeira Grande to Rocky Point (New York) | 2,510.73 mi (4,040.63 km) |
| Ribeira Grande to Rocky River (Ohio) | 2,954.69 mi (4,755.12 km) |
| Ribeira Grande to Roessleville (New York) | 2,533.16 mi (4,076.72 km) |
| Ribeira Grande to Rogers (Arkansas) | 3,695.58 mi (5,947.45 km) |
| Ribeira Grande to Rogers (Minnesota) | 3,453.67 mi (5,558.15 km) |
| Ribeira Grande to Rohnert Park (California) | 4,999.83 mi (8,046.44 km) |
| Ribeira Grande to Rolla (Missouri) | 3,530.55 mi (5,681.86 km) |
| Ribeira Grande to Rolling Meadows (Illinois) | 3,249.84 mi (5,230.12 km) |
| Ribeira Grande to Roma (Texas) | 4,264.15 mi (6,862.49 km) |
| Ribeira Grande to Rome (Georgia) | 3,285.61 mi (5,287.68 km) |
| Ribeira Grande to Rome (New York) | 2,611.92 mi (4,203.47 km) |
