| Cities | Distance |
|---|---|
| Plonsk to Lapua | 720.55 mi (1,159.62 km) |
| Plonsk to Laukaa | 706.18 mi (1,136.48 km) |
| Plonsk to Lauritsala | 653.47 mi (1,051.66 km) |
| Plonsk to Lempaala | 613.01 mi (986.54 km) |
| Plonsk to Leppavirta | 733.22 mi (1,180.01 km) |
| Plonsk to Lieksa | 816.15 mi (1,313.47 km) |
| Plonsk to Lieto | 549.13 mi (883.74 km) |
| Plonsk to Liminka | 859.71 mi (1,383.57 km) |
| Plonsk to Liperi | 759.28 mi (1,221.95 km) |
| Plonsk to Lohja | 544.53 mi (876.33 km) |
| Plonsk to Loimaa | 576.57 mi (927.91 km) |
| Plonsk to Loviisa | 584.23 mi (940.22 km) |
| Plonsk to Mantsala | 583.26 mi (938.67 km) |
| Plonsk to Mariehamn | 516.18 mi (830.72 km) |
| Plonsk to Masku | 552.25 mi (888.76 km) |