| Ploiesti to Idar-Oberstein | 933.11 mi (1,501.69 km) |
| Ploiesti to Idstein | 901.16 mi (1,450.28 km) |
| Ploiesti to Illertissen | 788.42 mi (1,268.84 km) |
| Ploiesti to Illingen | 939.43 mi (1,511.86 km) |
| Ploiesti to Ilmenau | 803.16 mi (1,292.56 km) |
| Ploiesti to Ilsede | 880.08 mi (1,416.35 km) |
| Ploiesti to Ilsenburg | 848.22 mi (1,365.07 km) |
| Ploiesti to Ilsfeld | 837.71 mi (1,348.17 km) |
| Ploiesti to Ilvesheim | 874.60 mi (1,407.54 km) |
| Ploiesti to Immenstadt im Allgau | 775.12 mi (1,247.44 km) |
| Ploiesti to Ingelheim | 905.64 mi (1,457.49 km) |
| Ploiesti to Ingolstadt | 737.12 mi (1,186.29 km) |
| Ploiesti to Iserlohn | 952.26 mi (1,532.51 km) |
| Ploiesti to Isernhagen-Sud | 897.72 mi (1,444.73 km) |
| Ploiesti to Ismaning | 716.98 mi (1,153.86 km) |
