| Port Huron to Hisarcik | 5,331.52 mi (8,580.25 km) |
| Port Huron to Hizan | 5,848.43 mi (9,412.14 km) |
| Port Huron to Hopa | 5,642.36 mi (9,080.50 km) |
| Port Huron to Huyuk | 5,484.44 mi (8,826.36 km) |
| Port Huron to Idil | 5,879.52 mi (9,462.18 km) |
| Port Huron to Igdir | 5,806.30 mi (9,344.33 km) |
| Port Huron to Ihsaniye | 5,386.33 mi (8,668.46 km) |
| Port Huron to Ilic | 5,653.21 mi (9,097.96 km) |
| Port Huron to Ilica | 5,711.00 mi (9,190.96 km) |
| Port Huron to Incesu | 5,580.09 mi (8,980.29 km) |
| Port Huron to Incirliova | 5,343.21 mi (8,599.07 km) |
| Port Huron to Inebolu | 5,357.13 mi (8,621.47 km) |
| Port Huron to Inegol | 5,300.68 mi (8,530.63 km) |
| Port Huron to Ipsala | 5,143.30 mi (8,277.35 km) |
| Port Huron to Iskenderun | 5,721.98 mi (9,208.63 km) |
