| Ciechanow to Hizan | 1,450.37 mi (2,334.15 km) |
| Ciechanow to Hopa | 1,250.42 mi (2,012.35 km) |
| Ciechanow to Huyuk | 1,156.60 mi (1,861.37 km) |
| Ciechanow to Idil | 1,480.88 mi (2,383.24 km) |
| Ciechanow to Igdir | 1,418.71 mi (2,283.19 km) |
| Ciechanow to Ihsaniye | 1,062.84 mi (1,710.48 km) |
| Ciechanow to Ilic | 1,256.07 mi (2,021.44 km) |
| Ciechanow to Ilica | 1,313.60 mi (2,114.04 km) |
| Ciechanow to Incesu | 1,203.74 mi (1,937.23 km) |
| Ciechanow to Incirliova | 1,091.55 mi (1,756.68 km) |
| Ciechanow to Inebolu | 967.94 mi (1,557.75 km) |
| Ciechanow to Inegol | 977.47 mi (1,573.09 km) |
| Ciechanow to Ipsala | 868.10 mi (1,397.08 km) |
| Ciechanow to Iskenderun | 1,352.82 mi (2,177.15 km) |
| Ciechanow to Islahiye | 1,338.93 mi (2,154.80 km) |
