| Viseu to Hizan | 2,654.45 mi (4,271.92 km) |
| Viseu to Hopa | 2,536.40 mi (4,081.94 km) |
| Viseu to Huyuk | 2,102.88 mi (3,384.26 km) |
| Viseu to Idil | 2,648.52 mi (4,262.39 km) |
| Viseu to Igdir | 2,697.78 mi (4,341.66 km) |
| Viseu to Ihsaniye | 2,020.37 mi (3,251.47 km) |
| Viseu to Ilic | 2,430.33 mi (3,911.24 km) |
| Viseu to Ilica | 2,549.14 mi (4,102.45 km) |
| Viseu to Incesu | 2,274.44 mi (3,660.36 km) |
| Viseu to Incirliova | 1,903.44 mi (3,063.29 km) |
| Viseu to Inebolu | 2,143.07 mi (3,448.94 km) |
| Viseu to Inegol | 1,955.40 mi (3,146.92 km) |
| Viseu to Ipsala | 1,782.52 mi (2,868.69 km) |
| Viseu to Iskenderun | 2,371.24 mi (3,816.14 km) |
| Viseu to Islahiye | 2,384.93 mi (3,838.18 km) |
