| Greenford to Hisarcik | 1,650.59 mi (2,656.37 km) |
| Greenford to Hizan | 2,247.15 mi (3,616.43 km) |
| Greenford to Hopa | 2,074.87 mi (3,339.19 km) |
| Greenford to Huyuk | 1,805.72 mi (2,906.02 km) |
| Greenford to Idil | 2,262.75 mi (3,641.54 km) |
| Greenford to Igdir | 2,245.81 mi (3,614.28 km) |
| Greenford to Ihsaniye | 1,708.56 mi (2,749.66 km) |
| Greenford to Ilic | 2,030.77 mi (3,268.21 km) |
| Greenford to Ilica | 2,118.84 mi (3,409.95 km) |
| Greenford to Incesu | 1,923.86 mi (3,096.16 km) |
| Greenford to Incirliova | 1,655.13 mi (2,663.68 km) |
| Greenford to Inebolu | 1,724.96 mi (2,776.06 km) |
| Greenford to Inegol | 1,625.13 mi (2,615.39 km) |
| Greenford to Ipsala | 1,460.95 mi (2,351.17 km) |
| Greenford to Iskenderun | 2,056.29 mi (3,309.27 km) |
