| Pianoro to Rosemont (California) | 5,992.99 mi (9,644.78 km) |
| Pianoro to Rosemount (Minnesota) | 4,734.29 mi (7,619.11 km) |
| Pianoro to Rosenberg (Texas) | 5,576.17 mi (8,973.98 km) |
| Pianoro to Roseville (California) | 5,978.90 mi (9,622.12 km) |
| Pianoro to Roseville (Michigan) | 4,443.92 mi (7,151.79 km) |
| Pianoro to Roseville (Minnesota) | 4,725.10 mi (7,604.32 km) |
| Pianoro to Rossmoor (California) | 6,171.39 mi (9,931.90 km) |
| Pianoro to Rossville (Maryland) | 4,305.25 mi (6,928.62 km) |
| Pianoro to Roswell (Georgia) | 4,875.03 mi (7,845.61 km) |
| Pianoro to Roswell (New Mexico) | 5,724.59 mi (9,212.84 km) |
| Pianoro to Round Lake (Illinois) | 4,655.99 mi (7,493.10 km) |
| Pianoro to Round Lake Beach (Illinois) | 4,653.44 mi (7,488.99 km) |
| Pianoro to Round Rock (Texas) | 5,602.77 mi (9,016.78 km) |
| Pianoro to Rowland Heights (California) | 6,154.86 mi (9,905.30 km) |
| Pianoro to Rowlett (Texas) | 5,437.98 mi (8,751.58 km) |
