| Serris to Rosemont (California) | 5,499.96 mi (8,851.33 km) |
| Serris to Rosemount (Minnesota) | 4,225.19 mi (6,799.78 km) |
| Serris to Rosenberg (Texas) | 5,071.52 mi (8,161.82 km) |
| Serris to Roseville (California) | 5,486.09 mi (8,829.01 km) |
| Serris to Roseville (Michigan) | 3,936.58 mi (6,335.32 km) |
| Serris to Roseville (Minnesota) | 4,216.08 mi (6,785.13 km) |
| Serris to Rossmoor (California) | 5,669.28 mi (9,123.83 km) |
| Serris to Rossville (Maryland) | 3,806.12 mi (6,125.36 km) |
| Serris to Roswell (Georgia) | 4,376.07 mi (7,042.61 km) |
| Serris to Roswell (New Mexico) | 5,215.18 mi (8,393.02 km) |
| Serris to Round Lake (Illinois) | 4,147.09 mi (6,674.10 km) |
| Serris to Round Lake Beach (Illinois) | 4,144.53 mi (6,669.98 km) |
| Serris to Round Rock (Texas) | 5,096.10 mi (8,201.38 km) |
| Serris to Rowland Heights (California) | 5,652.72 mi (9,097.17 km) |
| Serris to Rowlett (Texas) | 4,930.49 mi (7,934.85 km) |
