| Cologne to Hizan | 1,929.11 mi (3,104.60 km) |
| Cologne to Hopa | 1,756.59 mi (2,826.96 km) |
| Cologne to Huyuk | 1,498.89 mi (2,412.23 km) |
| Cologne to Idil | 1,945.39 mi (3,130.80 km) |
| Cologne to Igdir | 1,927.51 mi (3,102.02 km) |
| Cologne to Ihsaniye | 1,401.09 mi (2,254.84 km) |
| Cologne to Ilic | 1,713.40 mi (2,757.45 km) |
| Cologne to Ilica | 1,800.52 mi (2,897.65 km) |
| Cologne to Incesu | 1,610.11 mi (2,591.22 km) |
| Cologne to Incirliova | 1,358.33 mi (2,186.02 km) |
| Cologne to Inebolu | 1,407.72 mi (2,265.50 km) |
| Cologne to Inegol | 1,316.43 mi (2,118.59 km) |
| Cologne to Ipsala | 1,156.27 mi (1,860.84 km) |
| Cologne to Iskenderun | 1,744.93 mi (2,808.19 km) |
| Cologne to Islahiye | 1,742.76 mi (2,804.70 km) |
