| Ploiesti to Rende | 635.04 mi (1,022.00 km) |
| Ploiesti to Resana | 684.86 mi (1,102.18 km) |
| Ploiesti to Rescaldina | 829.77 mi (1,335.38 km) |
| Ploiesti to Rezzato | 764.04 mi (1,229.60 km) |
| Ploiesti to Rho | 826.05 mi (1,329.40 km) |
| Ploiesti to Ribera | 837.34 mi (1,347.56 km) |
| Ploiesti to Riccione Marina | 661.78 mi (1,065.03 km) |
| Ploiesti to Riesi | 814.70 mi (1,311.13 km) |
| Ploiesti to Rieti | 680.04 mi (1,094.42 km) |
| Ploiesti to Rignano Flaminio | 702.78 mi (1,131.02 km) |
| Ploiesti to Rignano sull'Arno | 724.07 mi (1,165.28 km) |
| Ploiesti to Rimini | 665.05 mi (1,070.30 km) |
| Ploiesti to Rionero in Vulture | 592.48 mi (953.51 km) |
| Ploiesti to Riposto | 749.30 mi (1,205.88 km) |
| Ploiesti to Riva del Garda | 737.67 mi (1,187.17 km) |
