| Ciechanow to Gurpinar | 1,478.83 mi (2,379.95 km) |
| Ciechanow to Hadim | 1,236.52 mi (1,989.98 km) |
| Ciechanow to Hakkari | 1,530.14 mi (2,462.52 km) |
| Ciechanow to Halfeti | 1,360.70 mi (2,189.83 km) |
| Ciechanow to Hamidiye | 923.00 mi (1,485.42 km) |
| Ciechanow to Hanimciftligi | 1,309.11 mi (2,106.81 km) |
| Ciechanow to Harbiye | 1,380.21 mi (2,221.24 km) |
| Ciechanow to Harran | 1,417.07 mi (2,280.55 km) |
| Ciechanow to Haskoy | 1,400.80 mi (2,254.36 km) |
| Ciechanow to Hassa | 1,349.24 mi (2,171.39 km) |
| Ciechanow to Hatay | 1,375.71 mi (2,213.99 km) |
| Ciechanow to Havran | 969.11 mi (1,559.63 km) |
| Ciechanow to Havza | 1,081.59 mi (1,740.66 km) |
| Ciechanow to Haymana | 1,085.02 mi (1,746.17 km) |
| Ciechanow to Hisarcik | 1,025.46 mi (1,650.32 km) |
