| Santa Rosa to Rome (New York) | 2,457.22 mi (3,954.51 km) |
| Santa Rosa to Romeoville (Illinois) | 1,831.45 mi (2,947.43 km) |
| Santa Rosa to Romulus (Michigan) | 2,069.85 mi (3,331.09 km) |
| Santa Rosa to Ronkonkoma (New York) | 2,608.30 mi (4,197.66 km) |
| Santa Rosa to Roosevelt (New York) | 2,586.83 mi (4,163.11 km) |
| Santa Rosa to Rosamond (California) | 350.84 mi (564.63 km) |
| Santa Rosa to Rosaryville (Maryland) | 2,450.57 mi (3,943.82 km) |
| Santa Rosa to Roscoe (Illinois) | 1,781.44 mi (2,866.94 km) |
| Santa Rosa to Rose Hill (Virginia) | 2,435.51 mi (3,919.58 km) |
| Santa Rosa to Roseburg (Oregon) | 331.80 mi (533.97 km) |
| Santa Rosa to Rosedale (California) | 286.34 mi (460.82 km) |
| Santa Rosa to Rosedale (Maryland) | 2,457.80 mi (3,955.45 km) |
| Santa Rosa to Roselle (Illinois) | 1,830.32 mi (2,945.62 km) |
| Santa Rosa to Roselle (New Jersey) | 2,552.71 mi (4,108.19 km) |
| Santa Rosa to Roselle Park (New Jersey) | 2,552.18 mi (4,107.33 km) |
