| Cities | Distance |
|---|---|
| Plonsk to Imatra | 668.86 mi (1,076.43 km) |
| Plonsk to Jakobstad | 766.87 mi (1,234.16 km) |
| Plonsk to Jamsa | 662.27 mi (1,065.82 km) |
| Plonsk to Janakkala | 594.37 mi (956.55 km) |
| Plonsk to Jarvenpaa | 570.35 mi (917.89 km) |
| Plonsk to Joensuu | 769.16 mi (1,237.84 km) |
| Plonsk to Joutseno | 660.70 mi (1,063.29 km) |
| Plonsk to Jyvaskyla | 692.56 mi (1,114.57 km) |
| Plonsk to Jyvaskylan Maalaiskunta | 695.64 mi (1,119.53 km) |
| Plonsk to Kaarina | 541.86 mi (872.04 km) |
| Plonsk to Kajaani | 842.80 mi (1,356.36 km) |
| Plonsk to Kalajoki | 813.75 mi (1,309.60 km) |
| Plonsk to Kangasala | 625.38 mi (1,006.45 km) |
| Plonsk to Kankaanpaa | 637.76 mi (1,026.37 km) |
| Plonsk to Karhula | 598.30 mi (962.87 km) |