| Prienai to Koscielisko | 407.88 mi (656.41 km) |
| Prienai to Koscierzyna | 242.36 mi (390.05 km) |
| Prienai to Kostrzyn | 316.27 mi (508.99 km) |
| Prienai to Kostrzyn nad Odra | 405.22 mi (652.14 km) |
| Prienai to Koszalin | 313.19 mi (504.04 km) |
| Prienai to Kowary | 430.41 mi (692.68 km) |
| Prienai to Kozienice | 232.59 mi (374.32 km) |
| Prienai to Kozuchow | 398.29 mi (640.99 km) |
| Prienai to Kozy | 386.51 mi (622.03 km) |
| Prienai to Krakow | 358.13 mi (576.35 km) |
| Prienai to Krapkowice | 381.69 mi (614.27 km) |
| Prienai to Krasnik | 266.70 mi (429.21 km) |
| Prienai to Krasnystaw | 254.17 mi (409.04 km) |
| Prienai to Krosno | 354.36 mi (570.28 km) |
| Prienai to Krosno Odrzanskie | 406.25 mi (653.79 km) |
