| Castelnuovo Rangone to Rosemont (California) | 5,972.19 mi (9,611.32 km) |
| Castelnuovo Rangone to Rosemount (Minnesota) | 4,711.95 mi (7,583.14 km) |
| Castelnuovo Rangone to Rosenberg (Texas) | 5,553.35 mi (8,937.25 km) |
| Castelnuovo Rangone to Roseville (California) | 5,958.12 mi (9,588.67 km) |
| Castelnuovo Rangone to Roseville (Michigan) | 4,421.16 mi (7,115.17 km) |
| Castelnuovo Rangone to Roseville (Minnesota) | 4,702.78 mi (7,568.39 km) |
| Castelnuovo Rangone to Rossmoor (California) | 6,149.88 mi (9,897.27 km) |
| Castelnuovo Rangone to Rossville (Maryland) | 4,282.41 mi (6,891.87 km) |
| Castelnuovo Rangone to Roswell (Georgia) | 4,852.20 mi (7,808.86 km) |
| Castelnuovo Rangone to Roswell (New Mexico) | 5,702.13 mi (9,176.68 km) |
| Castelnuovo Rangone to Round Lake (Illinois) | 4,633.34 mi (7,456.65 km) |
| Castelnuovo Rangone to Round Lake Beach (Illinois) | 4,630.79 mi (7,452.54 km) |
| Castelnuovo Rangone to Round Rock (Texas) | 5,579.98 mi (8,980.12 km) |
| Castelnuovo Rangone to Rowland Heights (California) | 6,133.35 mi (9,870.67 km) |
| Castelnuovo Rangone to Rowlett (Texas) | 5,415.22 mi (8,714.96 km) |
