| Cities | Distance |
|---|---|
| Plonsk to Kobarid | 536.34 mi (863.16 km) |
| Plonsk to Kobilje | 447.94 mi (720.88 km) |
| Plonsk to Kocevje | 543.33 mi (874.40 km) |
| Plonsk to Komen | 557.55 mi (897.29 km) |
| Plonsk to Komenda | 515.49 mi (829.59 km) |
| Plonsk to Koper | 573.95 mi (923.68 km) |
| Plonsk to Kostanjevica na Krki | 519.25 mi (835.65 km) |
| Plonsk to Kostel | 550.70 mi (886.27 km) |
| Plonsk to Kozje | 502.25 mi (808.30 km) |
| Plonsk to Kranj | 517.88 mi (833.45 km) |
| Plonsk to Kranjska Gora | 517.06 mi (832.12 km) |
| Plonsk to Krizevci | 460.25 mi (740.71 km) |
| Plonsk to Krsko | 511.56 mi (823.28 km) |
| Plonsk to Kuzma | 444.18 mi (714.84 km) |
| Plonsk to Lasko | 503.47 mi (810.26 km) |