| Portchester to Hisarcik | 1,667.60 mi (2,683.74 km) |
| Portchester to Hizan | 2,275.19 mi (3,661.56 km) |
| Portchester to Hopa | 2,106.46 mi (3,390.02 km) |
| Portchester to Huyuk | 1,823.19 mi (2,934.14 km) |
| Portchester to Idil | 2,289.21 mi (3,684.13 km) |
| Portchester to Igdir | 2,277.25 mi (3,664.87 km) |
| Portchester to Ihsaniye | 1,726.55 mi (2,778.62 km) |
| Portchester to Ilic | 2,057.38 mi (3,311.03 km) |
| Portchester to Ilica | 2,148.18 mi (3,457.16 km) |
| Portchester to Incesu | 1,946.16 mi (3,132.05 km) |
| Portchester to Incirliova | 1,667.75 mi (2,683.98 km) |
| Portchester to Inebolu | 1,751.53 mi (2,818.82 km) |
| Portchester to Inegol | 1,644.00 mi (2,645.76 km) |
| Portchester to Ipsala | 1,477.79 mi (2,378.28 km) |
| Portchester to Iskenderun | 2,076.50 mi (3,341.80 km) |
