| Santa Monica to Rodgau | 5,799.85 mi (9,333.96 km) |
| Santa Monica to Roding | 5,947.87 mi (9,572.16 km) |
| Santa Monica to Rodinghausen | 5,672.83 mi (9,129.53 km) |
| Santa Monica to Roetgen | 5,687.68 mi (9,153.44 km) |
| Santa Monica to Rommerskirchen | 5,683.04 mi (9,145.96 km) |
| Santa Monica to Ronnenberg | 5,702.39 mi (9,177.12 km) |
| Santa Monica to Rosbach vor der Hohe | 5,779.91 mi (9,301.87 km) |
| Santa Monica to Rosdorf | 5,751.96 mi (9,256.89 km) |
| Santa Monica to Rosenheim | 6,009.39 mi (9,671.18 km) |
| Santa Monica to Rosrath | 5,704.43 mi (9,180.40 km) |
| Santa Monica to Rossdorf | 5,804.28 mi (9,341.09 km) |
| Santa Monica to Rosstal | 5,890.46 mi (9,479.78 km) |
| Santa Monica to Rostock | 5,675.70 mi (9,134.15 km) |
| Santa Monica to Rotenburg an der Fulda | 5,773.40 mi (9,291.39 km) |
| Santa Monica to Roth | 5,904.62 mi (9,502.57 km) |
