| Petersburg to Rheinbach | 4,066.16 mi (6,543.85 km) |
| Petersburg to Rheinberg | 4,028.65 mi (6,483.49 km) |
| Petersburg to Rheine | 4,043.04 mi (6,506.65 km) |
| Petersburg to Rheinfelden (Baden) | 4,184.94 mi (6,735.00 km) |
| Petersburg to Ribnitz-Damgarten | 4,182.62 mi (6,731.28 km) |
| Petersburg to Richterich | 4,025.62 mi (6,478.60 km) |
| Petersburg to Riedlingen | 4,238.63 mi (6,821.42 km) |
| Petersburg to Riegelsberg | 4,101.09 mi (6,600.07 km) |
| Petersburg to Rielasingen-Worblingen | 4,224.32 mi (6,798.39 km) |
| Petersburg to Riesa | 4,299.36 mi (6,919.16 km) |
| Petersburg to Rietberg | 4,094.95 mi (6,590.19 km) |
| Petersburg to Rinteln | 4,110.06 mi (6,614.50 km) |
| Petersburg to Ritterhude | 4,071.45 mi (6,552.36 km) |
| Petersburg to Rodenbach | 4,163.68 mi (6,700.79 km) |
| Petersburg to Rodental | 4,241.81 mi (6,826.53 km) |
