| Donaueschingen to Hizan | 1,820.91 mi (2,930.48 km) |
| Donaueschingen to Hopa | 1,665.61 mi (2,680.53 km) |
| Donaueschingen to Huyuk | 1,349.13 mi (2,171.22 km) |
| Donaueschingen to Idil | 1,830.34 mi (2,945.65 km) |
| Donaueschingen to Igdir | 1,834.85 mi (2,952.91 km) |
| Donaueschingen to Ihsaniye | 1,253.10 mi (2,016.67 km) |
| Donaueschingen to Ilic | 1,599.66 mi (2,574.41 km) |
| Donaueschingen to Ilica | 1,698.64 mi (2,733.70 km) |
| Donaueschingen to Incesu | 1,478.65 mi (2,379.66 km) |
| Donaueschingen to Incirliova | 1,191.69 mi (1,917.85 km) |
| Donaueschingen to Inebolu | 1,295.12 mi (2,084.30 km) |
| Donaueschingen to Inegol | 1,171.69 mi (1,885.65 km) |
| Donaueschingen to Ipsala | 1,003.53 mi (1,615.03 km) |
| Donaueschingen to Iskenderun | 1,605.32 mi (2,583.51 km) |
| Donaueschingen to Islahiye | 1,607.32 mi (2,586.73 km) |
