| Pittsburgh to Hisarcik | 5,354.50 mi (8,617.24 km) |
| Pittsburgh to Hizan | 5,897.55 mi (9,491.19 km) |
| Pittsburgh to Hopa | 5,696.62 mi (9,167.82 km) |
| Pittsburgh to Huyuk | 5,508.90 mi (8,865.72 km) |
| Pittsburgh to Idil | 5,925.37 mi (9,535.96 km) |
| Pittsburgh to Igdir | 5,862.91 mi (9,435.44 km) |
| Pittsburgh to Ihsaniye | 5,411.20 mi (8,708.48 km) |
| Pittsburgh to Ilic | 5,696.64 mi (9,167.85 km) |
| Pittsburgh to Ilica | 5,761.17 mi (9,271.71 km) |
| Pittsburgh to Incesu | 5,614.07 mi (9,034.98 km) |
| Pittsburgh to Incirliova | 5,359.16 mi (8,624.73 km) |
| Pittsburgh to Inebolu | 5,396.81 mi (8,685.33 km) |
| Pittsburgh to Inegol | 5,326.54 mi (8,572.24 km) |
| Pittsburgh to Ipsala | 5,165.20 mi (8,312.59 km) |
| Pittsburgh to Iskenderun | 5,752.95 mi (9,258.47 km) |
