| Boulder to Hisarcik | 6,252.53 mi (10,062.47 km) |
| Boulder to Hizan | 6,656.47 mi (10,712.55 km) |
| Boulder to Hopa | 6,435.41 mi (10,356.80 km) |
| Boulder to Huyuk | 6,396.60 mi (10,294.34 km) |
| Boulder to Idil | 6,699.99 mi (10,782.58 km) |
| Boulder to Igdir | 6,584.15 mi (10,596.16 km) |
| Boulder to Ihsaniye | 6,299.46 mi (10,137.99 km) |
| Boulder to Ilic | 6,490.03 mi (10,444.69 km) |
| Boulder to Ilica | 6,518.86 mi (10,491.09 km) |
| Boulder to Incesu | 6,455.29 mi (10,388.78 km) |
| Boulder to Incirliova | 6,287.72 mi (10,119.11 km) |
| Boulder to Inebolu | 6,216.91 mi (10,005.15 km) |
| Boulder to Inegol | 6,212.46 mi (9,997.99 km) |
| Boulder to Ipsala | 6,072.51 mi (9,772.77 km) |
| Boulder to Iskenderun | 6,604.62 mi (10,629.11 km) |
