| Ploiesti to Racale | 529.87 mi (852.75 km) |
| Ploiesti to Racconigi | 896.43 mi (1,442.67 km) |
| Ploiesti to Raffadali | 830.83 mi (1,337.09 km) |
| Ploiesti to Ragusa | 807.37 mi (1,299.33 km) |
| Ploiesti to Ramacca | 785.76 mi (1,264.55 km) |
| Ploiesti to Randazzo | 751.77 mi (1,209.85 km) |
| Ploiesti to Rapallo | 824.85 mi (1,327.47 km) |
| Ploiesti to Ravanusa | 819.93 mi (1,319.54 km) |
| Ploiesti to Ravenna | 679.15 mi (1,092.99 km) |
| Ploiesti to Recanati | 626.57 mi (1,008.36 km) |
| Ploiesti to Recco | 828.74 mi (1,333.74 km) |
| Ploiesti to Reggello | 720.61 mi (1,159.70 km) |
| Ploiesti to Reggio di Calabria | 713.34 mi (1,148.01 km) |
| Ploiesti to Reggio Emilia | 753.26 mi (1,212.26 km) |
| Ploiesti to Reggiolo | 742.73 mi (1,195.31 km) |
