| Cities | Distance |
|---|---|
| Zonguldak to Glyka Nera | 485.31 mi (781.03 km) |
| Zonguldak to Grevena | 550.54 mi (886.01 km) |
| Zonguldak to Ialysos | 399.53 mi (642.98 km) |
| Zonguldak to Ilion | 490.67 mi (789.65 km) |
| Zonguldak to Ilioupoli | 491.99 mi (791.78 km) |
| Zonguldak to Ioannina | 587.36 mi (945.27 km) |
| Zonguldak to Irakleio | 555.32 mi (893.70 km) |
| Zonguldak to Irakleio | 486.97 mi (783.70 km) |
| Zonguldak to Kaisariani | 490.32 mi (789.09 km) |
| Zonguldak to Kalamaria | 464.99 mi (748.33 km) |
| Zonguldak to Kalamata | 601.03 mi (967.27 km) |
| Zonguldak to Kallithea | 493.68 mi (794.51 km) |
| Zonguldak to Kalymnos | 401.87 mi (646.75 km) |
| Zonguldak to Kalyvia Thorikou | 488.08 mi (785.48 km) |
| Zonguldak to Kamatero | 489.16 mi (787.23 km) |