| Ploiesti to Krosno Odrzanskie | 698.81 mi (1,124.63 km) |
| Ploiesti to Krotoszyn | 609.73 mi (981.26 km) |
| Ploiesti to Kruszwica | 638.15 mi (1,027.00 km) |
| Ploiesti to Krynica | 389.75 mi (627.25 km) |
| Ploiesti to Krzeszowice | 466.04 mi (750.02 km) |
| Ploiesti to Kudowa-Zdroj | 591.85 mi (952.49 km) |
| Ploiesti to Kutno | 587.98 mi (946.27 km) |
| Ploiesti to Kwidzyn | 685.63 mi (1,103.42 km) |
| Ploiesti to Lancut | 395.72 mi (636.86 km) |
| Ploiesti to Lapy | 573.47 mi (922.92 km) |
| Ploiesti to Lask | 557.55 mi (897.28 km) |
| Ploiesti to Laziska Gorne | 490.91 mi (790.05 km) |
| Ploiesti to Lebork | 758.55 mi (1,220.76 km) |
| Ploiesti to Leczna | 462.49 mi (744.30 km) |
| Ploiesti to Leczyca | 581.52 mi (935.87 km) |
