| San Carlos Park to Rowlett (Texas) | 988.33 mi (1,590.56 km) |
| San Carlos Park to Roy (Utah) | 1,995.14 mi (3,210.87 km) |
| San Carlos Park to Royal Kunia (Hawaii) | 4,754.90 mi (7,652.27 km) |
| San Carlos Park to Royal Oak (Michigan) | 1,110.26 mi (1,786.79 km) |
| San Carlos Park to Royal Palm Beach (Florida) | 99.80 mi (160.62 km) |
| San Carlos Park to Royse City (Texas) | 977.65 mi (1,573.38 km) |
| San Carlos Park to Ruskin (Florida) | 92.69 mi (149.17 km) |
| San Carlos Park to Russellville (Alabama) | 656.56 mi (1,056.64 km) |
| San Carlos Park to Russellville (Arkansas) | 904.43 mi (1,455.53 km) |
| San Carlos Park to Ruston (Louisiana) | 772.73 mi (1,243.60 km) |
| San Carlos Park to Rutherford (New Jersey) | 1,084.69 mi (1,745.63 km) |
| San Carlos Park to Rutland (Vermont) | 1,283.20 mi (2,065.11 km) |
| San Carlos Park to Sabana Grande (Puerto Rico) | 1,111.38 mi (1,788.59 km) |
| San Carlos Park to Sachse (Texas) | 991.49 mi (1,595.65 km) |
| San Carlos Park to Saco (Maine) | 1,339.73 mi (2,156.08 km) |
