| Olbia to Rothenbach an der Pegnitz | 598.03 mi (962.43 km) |
| Olbia to Rothenburg ob der Tauber | 585.93 mi (942.96 km) |
| Olbia to Rottweil | 502.86 mi (809.28 km) |
| Olbia to Rudersberg | 550.60 mi (886.10 km) |
| Olbia to Rudesheim am Rhein | 631.00 mi (1,015.50 km) |
| Olbia to Rudolstadt | 682.76 mi (1,098.80 km) |
| Olbia to Runkel | 658.78 mi (1,060.20 km) |
| Olbia to Ruppichteroth | 692.74 mi (1,114.86 km) |
| Olbia to Russelsheim | 629.44 mi (1,012.99 km) |
| Olbia to Rutesheim | 546.03 mi (878.74 km) |
| Olbia to Ruthen | 732.37 mi (1,178.63 km) |
| Olbia to Saalfeld | 678.43 mi (1,091.83 km) |
| Olbia to Saarbrucken | 587.34 mi (945.22 km) |
| Olbia to Saarlouis | 595.56 mi (958.46 km) |
| Olbia to Saarwellingen | 597.48 mi (961.56 km) |
