| Plonsk to Glyka Nera | 1,025.24 mi (1,649.97 km) |
| Plonsk to Grevena | 868.41 mi (1,397.57 km) |
| Plonsk to Ialysos | 1,182.31 mi (1,902.74 km) |
| Plonsk to Ilion | 1,021.26 mi (1,643.56 km) |
| Plonsk to Ilioupoli | 1,028.48 mi (1,655.18 km) |
| Plonsk to Ioannina | 896.40 mi (1,442.61 km) |
| Plonsk to Irakleio | 1,217.28 mi (1,959.02 km) |
| Plonsk to Irakleio | 1,020.62 mi (1,642.54 km) |
| Plonsk to Kaisariani | 1,026.15 mi (1,651.43 km) |
| Plonsk to Kalamaria | 841.30 mi (1,353.94 km) |
| Plonsk to Kalamata | 1,080.78 mi (1,739.35 km) |
| Plonsk to Kallithea | 1,026.96 mi (1,652.74 km) |
| Plonsk to Kalymnos | 1,127.07 mi (1,813.85 km) |
| Plonsk to Kalyvia Thorikou | 1,036.61 mi (1,668.26 km) |
| Plonsk to Kamatero | 1,019.55 mi (1,640.80 km) |
