| Giessen to Hizan | 1,850.55 mi (2,978.17 km) |
| Giessen to Hopa | 1,678.79 mi (2,701.76 km) |
| Giessen to Huyuk | 1,421.32 mi (2,287.40 km) |
| Giessen to Idil | 1,866.67 mi (3,004.12 km) |
| Giessen to Igdir | 1,849.67 mi (2,976.76 km) |
| Giessen to Ihsaniye | 1,323.44 mi (2,129.87 km) |
| Giessen to Ilic | 1,634.68 mi (2,630.76 km) |
| Giessen to Ilica | 1,722.16 mi (2,771.55 km) |
| Giessen to Incesu | 1,531.48 mi (2,464.69 km) |
| Giessen to Incirliova | 1,282.90 mi (2,064.62 km) |
| Giessen to Inebolu | 1,328.98 mi (2,138.78 km) |
| Giessen to Inegol | 1,238.59 mi (1,993.32 km) |
| Giessen to Ipsala | 1,079.28 mi (1,736.94 km) |
| Giessen to Iskenderun | 1,666.59 mi (2,682.11 km) |
| Giessen to Islahiye | 1,664.24 mi (2,678.33 km) |
