| Usingen to Hizan | 1,851.89 mi (2,980.33 km) |
| Usingen to Hopa | 1,681.68 mi (2,706.40 km) |
| Usingen to Huyuk | 1,418.07 mi (2,282.16 km) |
| Usingen to Idil | 1,867.35 mi (3,005.20 km) |
| Usingen to Igdir | 1,852.48 mi (2,981.28 km) |
| Usingen to Ihsaniye | 1,320.30 mi (2,124.82 km) |
| Usingen to Ilic | 1,635.37 mi (2,631.87 km) |
| Usingen to Ilica | 1,724.05 mi (2,774.59 km) |
| Usingen to Incesu | 1,530.30 mi (2,462.78 km) |
| Usingen to Incirliova | 1,277.53 mi (2,055.99 km) |
| Usingen to Inebolu | 1,329.57 mi (2,139.73 km) |
| Usingen to Inegol | 1,235.73 mi (1,988.72 km) |
| Usingen to Ipsala | 1,075.34 mi (1,730.59 km) |
| Usingen to Iskenderun | 1,664.62 mi (2,678.94 km) |
| Usingen to Islahiye | 1,662.72 mi (2,675.88 km) |
