| Soma to Rosemont (California) | 6,717.08 mi (10,810.10 km) |
| Soma to Rosemount (Minnesota) | 5,566.28 mi (8,958.06 km) |
| Soma to Rosenberg (Texas) | 6,455.68 mi (10,389.41 km) |
| Soma to Roseville (California) | 6,702.24 mi (10,786.21 km) |
| Soma to Roseville (Michigan) | 5,314.22 mi (8,552.42 km) |
| Soma to Roseville (Minnesota) | 5,555.51 mi (8,940.73 km) |
| Soma to Rossmoor (California) | 6,937.56 mi (11,164.93 km) |
| Soma to Rossville (Maryland) | 5,198.25 mi (8,365.77 km) |
| Soma to Roswell (Georgia) | 5,768.07 mi (9,282.80 km) |
| Soma to Roswell (New Mexico) | 6,561.99 mi (10,560.50 km) |
| Soma to Round Lake (Illinois) | 5,513.80 mi (8,873.60 km) |
| Soma to Round Lake Beach (Illinois) | 5,511.16 mi (8,869.36 km) |
| Soma to Round Rock (Texas) | 6,474.27 mi (10,419.33 km) |
| Soma to Rowland Heights (California) | 6,921.42 mi (11,138.94 km) |
| Soma to Rowlett (Texas) | 6,305.36 mi (10,147.49 km) |
