| Targu Ocna to Rheinbach | 946.82 mi (1,523.76 km) |
| Targu Ocna to Rheinberg | 975.25 mi (1,569.51 km) |
| Targu Ocna to Rheine | 955.22 mi (1,537.27 km) |
| Targu Ocna to Rheinfelden (Baden) | 890.72 mi (1,433.48 km) |
| Targu Ocna to Ribnitz-Damgarten | 830.34 mi (1,336.30 km) |
| Targu Ocna to Richterich | 987.22 mi (1,588.77 km) |
| Targu Ocna to Riedlingen | 813.31 mi (1,308.89 km) |
| Targu Ocna to Riegelsberg | 934.26 mi (1,503.55 km) |
| Targu Ocna to Rielasingen-Worblingen | 841.82 mi (1,354.77 km) |
| Targu Ocna to Riesa | 697.50 mi (1,122.51 km) |
| Targu Ocna to Rietberg | 904.50 mi (1,455.65 km) |
| Targu Ocna to Rinteln | 887.27 mi (1,427.92 km) |
| Targu Ocna to Ritterhude | 925.74 mi (1,489.84 km) |
| Targu Ocna to Rodenbach | 850.31 mi (1,368.44 km) |
| Targu Ocna to Rodental | 764.97 mi (1,231.10 km) |
