| Silla to Rosemont (California) | 5,884.32 mi (9,469.91 km) |
| Silla to Rosemount (Minnesota) | 4,498.02 mi (7,238.86 km) |
| Silla to Rosenberg (Texas) | 5,220.95 mi (8,402.31 km) |
| Silla to Roseville (California) | 5,871.57 mi (9,449.38 km) |
| Silla to Roseville (Michigan) | 4,133.42 mi (6,652.09 km) |
| Silla to Roseville (Minnesota) | 4,491.97 mi (7,229.12 km) |
| Silla to Rossmoor (California) | 6,003.28 mi (9,661.34 km) |
| Silla to Rossville (Maryland) | 3,931.23 mi (6,326.70 km) |
| Silla to Roswell (Georgia) | 4,491.00 mi (7,227.57 km) |
| Silla to Roswell (New Mexico) | 5,456.11 mi (8,780.76 km) |
| Silla to Round Lake (Illinois) | 4,369.84 mi (7,032.58 km) |
| Silla to Round Lake Beach (Illinois) | 4,367.51 mi (7,028.83 km) |
| Silla to Round Rock (Texas) | 5,266.86 mi (8,476.20 km) |
| Silla to Rowland Heights (California) | 5,986.64 mi (9,634.57 km) |
| Silla to Rowlett (Texas) | 5,114.59 mi (8,231.13 km) |
