| San Marino to Rodgau | 5,783.15 mi (9,307.09 km) |
| San Marino to Roding | 5,931.50 mi (9,545.82 km) |
| San Marino to Rodinghausen | 5,656.47 mi (9,103.21 km) |
| San Marino to Roetgen | 5,670.77 mi (9,126.23 km) |
| San Marino to Rommerskirchen | 5,666.25 mi (9,118.95 km) |
| San Marino to Ronnenberg | 5,686.19 mi (9,151.03 km) |
| San Marino to Rosbach vor der Hohe | 5,763.24 mi (9,275.04 km) |
| San Marino to Rosdorf | 5,735.64 mi (9,230.63 km) |
| San Marino to Rosenheim | 5,992.75 mi (9,644.40 km) |
| San Marino to Rosrath | 5,687.68 mi (9,153.44 km) |
| San Marino to Rossdorf | 5,787.54 mi (9,314.15 km) |
| San Marino to Rosstal | 5,873.91 mi (9,453.14 km) |
| San Marino to Rostock | 5,660.11 mi (9,109.06 km) |
| San Marino to Rotenburg an der Fulda | 5,756.97 mi (9,264.95 km) |
| San Marino to Roth | 5,888.07 mi (9,475.93 km) |
