| Comacchio to Jicin | 422.89 mi (680.58 km) |
| Comacchio to Jihlava | 362.12 mi (582.77 km) |
| Comacchio to Jindrichuv Hradec | 334.60 mi (538.48 km) |
| Comacchio to Jirkov | 405.02 mi (651.82 km) |
| Comacchio to Kadan | 395.44 mi (636.40 km) |
| Comacchio to Karlovy Vary | 383.48 mi (617.15 km) |
| Comacchio to Karvina | 464.08 mi (746.87 km) |
| Comacchio to Kladno | 387.03 mi (622.87 km) |
| Comacchio to Klasterec nad Ohri | 395.45 mi (636.42 km) |
| Comacchio to Klatovy | 328.62 mi (528.86 km) |
| Comacchio to Kolin | 394.20 mi (634.41 km) |
| Comacchio to Koprivnice | 439.11 mi (706.68 km) |
| Comacchio to Kralupy nad Vltavou | 395.50 mi (636.50 km) |
| Comacchio to Kraluv Dvur | 372.92 mi (600.15 km) |
| Comacchio to Krnov | 452.79 mi (728.69 km) |
