| Leiden to Hizan | 2,051.23 mi (3,301.14 km) |
| Leiden to Hopa | 1,873.82 mi (3,015.62 km) |
| Leiden to Huyuk | 1,631.41 mi (2,625.50 km) |
| Leiden to Idil | 2,069.44 mi (3,330.45 km) |
| Leiden to Igdir | 2,044.80 mi (3,290.78 km) |
| Leiden to Ihsaniye | 1,533.46 mi (2,467.86 km) |
| Leiden to Ilic | 1,837.56 mi (2,957.28 km) |
| Leiden to Ilica | 1,921.04 mi (3,091.62 km) |
| Leiden to Incesu | 1,738.91 mi (2,798.50 km) |
| Leiden to Incirliova | 1,493.10 mi (2,402.92 km) |
| Leiden to Inebolu | 1,532.42 mi (2,466.19 km) |
| Leiden to Inegol | 1,448.39 mi (2,330.96 km) |
| Leiden to Ipsala | 1,289.71 mi (2,075.59 km) |
| Leiden to Iskenderun | 1,875.28 mi (3,017.96 km) |
| Leiden to Islahiye | 1,872.23 mi (3,013.06 km) |
