| Ciechanow to Glyka Nera | 1,039.25 mi (1,672.51 km) |
| Ciechanow to Grevena | 883.92 mi (1,422.54 km) |
| Ciechanow to Ialysos | 1,193.56 mi (1,920.84 km) |
| Ciechanow to Ilion | 1,035.37 mi (1,666.26 km) |
| Ciechanow to Ilioupoli | 1,042.56 mi (1,677.84 km) |
| Ciechanow to Ioannina | 912.30 mi (1,468.21 km) |
| Ciechanow to Irakleio | 1,230.77 mi (1,980.72 km) |
| Ciechanow to Irakleio | 1,034.68 mi (1,665.16 km) |
| Ciechanow to Kaisariani | 1,040.22 mi (1,674.07 km) |
| Ciechanow to Kalamaria | 855.65 mi (1,377.03 km) |
| Ciechanow to Kalamata | 1,095.99 mi (1,763.83 km) |
| Ciechanow to Kallithea | 1,041.08 mi (1,675.45 km) |
| Ciechanow to Kalymnos | 1,139.02 mi (1,833.08 km) |
| Ciechanow to Kalyvia Thorikou | 1,050.59 mi (1,690.75 km) |
| Ciechanow to Kamatero | 1,033.64 mi (1,663.48 km) |
