| Cities | Distance |
|---|---|
| Ciechanow to Hameenkyro | 613.14 mi (986.76 km) |
| Ciechanow to Hameenlinna | 579.62 mi (932.81 km) |
| Ciechanow to Hamina | 586.73 mi (944.25 km) |
| Ciechanow to Hanko | 489.49 mi (787.75 km) |
| Ciechanow to Hattula | 582.81 mi (937.95 km) |
| Ciechanow to Haukipudas | 866.77 mi (1,394.94 km) |
| Ciechanow to Hausjarvi | 571.64 mi (919.97 km) |
| Ciechanow to Heinola | 610.02 mi (981.73 km) |
| Ciechanow to Helsinki | 530.38 mi (853.57 km) |
| Ciechanow to Hollola | 590.16 mi (949.77 km) |
| Ciechanow to Huittinen | 579.21 mi (932.15 km) |
| Ciechanow to Hyvinkaa | 559.61 mi (900.60 km) |
| Ciechanow to Ii | 875.90 mi (1,409.62 km) |
| Ciechanow to Iisalmi | 775.81 mi (1,248.54 km) |
| Ciechanow to Ilmajoki | 685.41 mi (1,103.05 km) |