| Erkrath to Hizan | 1,935.33 mi (3,114.62 km) |
| Erkrath to Hopa | 1,761.27 mi (2,834.48 km) |
| Erkrath to Huyuk | 1,509.52 mi (2,429.34 km) |
| Erkrath to Idil | 1,952.28 mi (3,141.88 km) |
| Erkrath to Igdir | 1,932.22 mi (3,109.61 km) |
| Erkrath to Ihsaniye | 1,411.62 mi (2,271.79 km) |
| Erkrath to Ilic | 1,720.30 mi (2,768.56 km) |
| Erkrath to Ilica | 1,806.20 mi (2,906.80 km) |
| Erkrath to Incesu | 1,618.83 mi (2,605.25 km) |
| Erkrath to Incirliova | 1,370.80 mi (2,206.09 km) |
| Erkrath to Inebolu | 1,414.77 mi (2,276.85 km) |
| Erkrath to Inegol | 1,326.72 mi (2,135.14 km) |
| Erkrath to Ipsala | 1,167.52 mi (1,878.94 km) |
| Erkrath to Iskenderun | 1,754.38 mi (2,823.40 km) |
| Erkrath to Islahiye | 1,751.79 mi (2,819.23 km) |
