| San Ramon to Rheinbach | 5,587.68 mi (8,992.51 km) |
| San Ramon to Rheinberg | 5,528.96 mi (8,898.01 km) |
| San Ramon to Rheine | 5,511.37 mi (8,869.70 km) |
| San Ramon to Rheinfelden (Baden) | 5,778.17 mi (9,299.06 km) |
| San Ramon to Ribnitz-Damgarten | 5,526.78 mi (8,894.50 km) |
| San Ramon to Richterich | 5,553.89 mi (8,938.12 km) |
| San Ramon to Riedlingen | 5,792.53 mi (9,322.18 km) |
| San Ramon to Riegelsberg | 5,659.75 mi (9,108.49 km) |
| San Ramon to Rielasingen-Worblingen | 5,798.25 mi (9,331.39 km) |
| San Ramon to Riesa | 5,713.78 mi (9,195.44 km) |
| San Ramon to Rietberg | 5,563.85 mi (8,954.16 km) |
| San Ramon to Rinteln | 5,559.18 mi (8,946.63 km) |
| San Ramon to Ritterhude | 5,496.30 mi (8,845.44 km) |
| San Ramon to Rodenbach | 5,670.32 mi (9,125.50 km) |
| San Ramon to Rodental | 5,716.20 mi (9,199.33 km) |
