| Gresham to Hisarcik | 6,323.22 mi (10,176.24 km) |
| Gresham to Hizan | 6,575.82 mi (10,582.75 km) |
| Gresham to Hopa | 6,350.99 mi (10,220.94 km) |
| Gresham to Huyuk | 6,449.02 mi (10,378.70 km) |
| Gresham to Idil | 6,630.42 mi (10,670.63 km) |
| Gresham to Igdir | 6,475.57 mi (10,421.42 km) |
| Gresham to Ihsaniye | 6,358.08 mi (10,232.34 km) |
| Gresham to Ilic | 6,449.94 mi (10,380.18 km) |
| Gresham to Ilica | 6,445.60 mi (10,373.20 km) |
| Gresham to Incesu | 6,460.62 mi (10,397.36 km) |
| Gresham to Incirliova | 6,386.06 mi (10,277.37 km) |
| Gresham to Inebolu | 6,217.29 mi (10,005.76 km) |
| Gresham to Inegol | 6,273.95 mi (10,096.95 km) |
| Gresham to Ipsala | 6,162.53 mi (9,917.64 km) |
| Gresham to Iskenderun | 6,610.74 mi (10,638.95 km) |
