| Gelsenkirchen to Hizan | 1,932.49 mi (3,110.04 km) |
| Gelsenkirchen to Hopa | 1,756.71 mi (2,827.15 km) |
| Gelsenkirchen to Huyuk | 1,512.05 mi (2,433.41 km) |
| Gelsenkirchen to Idil | 1,950.19 mi (3,138.52 km) |
| Gelsenkirchen to Igdir | 1,927.69 mi (3,102.32 km) |
| Gelsenkirchen to Ihsaniye | 1,414.04 mi (2,275.68 km) |
| Gelsenkirchen to Ilic | 1,718.26 mi (2,765.28 km) |
| Gelsenkirchen to Ilica | 1,802.77 mi (2,901.28 km) |
| Gelsenkirchen to Incesu | 1,618.96 mi (2,605.46 km) |
| Gelsenkirchen to Incirliova | 1,375.77 mi (2,214.09 km) |
| Gelsenkirchen to Inebolu | 1,412.97 mi (2,273.95 km) |
| Gelsenkirchen to Inegol | 1,328.84 mi (2,138.56 km) |
| Gelsenkirchen to Ipsala | 1,170.91 mi (1,884.40 km) |
| Gelsenkirchen to Iskenderun | 1,755.38 mi (2,825.01 km) |
| Gelsenkirchen to Islahiye | 1,752.28 mi (2,820.01 km) |
