| Santa Rosa to Robbinsdale (Minnesota) | 1,571.39 mi (2,528.91 km) |
| Santa Rosa to Robertsville (New Jersey) | 2,555.84 mi (4,113.23 km) |
| Santa Rosa to Robinson (Texas) | 1,521.65 mi (2,448.85 km) |
| Santa Rosa to Robstown (Texas) | 1,617.69 mi (2,603.43 km) |
| Santa Rosa to Rochester (Michigan) | 2,079.10 mi (3,345.98 km) |
| Santa Rosa to Rochester (Minnesota) | 1,607.42 mi (2,586.89 km) |
| Santa Rosa to Rochester (New Hampshire) | 2,679.98 mi (4,313.01 km) |
| Santa Rosa to Rochester (New York) | 2,351.85 mi (3,784.94 km) |
| Santa Rosa to Rochester Hills (Michigan) | 2,077.40 mi (3,343.25 km) |
| Santa Rosa to Rock Hill (South Carolina) | 2,302.32 mi (3,705.22 km) |
| Santa Rosa to Rock Island (Illinois) | 1,704.22 mi (2,742.67 km) |
| Santa Rosa to Rock Springs (Wyoming) | 745.08 mi (1,199.09 km) |
| Santa Rosa to Rockford (Illinois) | 1,779.14 mi (2,863.25 km) |
| Santa Rosa to Rockledge (Florida) | 2,497.08 mi (4,018.67 km) |
| Santa Rosa to Rocklin (California) | 82.56 mi (132.87 km) |
