| Ostrow Mazowiecka to Hizan | 1,405.14 mi (2,261.36 km) |
| Ostrow Mazowiecka to Hopa | 1,203.16 mi (1,936.30 km) |
| Ostrow Mazowiecka to Huyuk | 1,126.31 mi (1,812.63 km) |
| Ostrow Mazowiecka to Idil | 1,436.87 mi (2,312.42 km) |
| Ostrow Mazowiecka to Igdir | 1,370.87 mi (2,206.20 km) |
| Ostrow Mazowiecka to Ihsaniye | 1,033.83 mi (1,663.78 km) |
| Ostrow Mazowiecka to Ilic | 1,213.45 mi (1,952.87 km) |
| Ostrow Mazowiecka to Ilica | 1,267.97 mi (2,040.60 km) |
| Ostrow Mazowiecka to Incesu | 1,166.50 mi (1,877.30 km) |
| Ostrow Mazowiecka to Incirliova | 1,069.79 mi (1,721.65 km) |
| Ostrow Mazowiecka to Inebolu | 928.72 mi (1,494.62 km) |
| Ostrow Mazowiecka to Inegol | 949.30 mi (1,527.75 km) |
| Ostrow Mazowiecka to Ipsala | 847.16 mi (1,363.37 km) |
| Ostrow Mazowiecka to Iskenderun | 1,316.22 mi (2,118.25 km) |
| Ostrow Mazowiecka to Islahiye | 1,301.24 mi (2,094.14 km) |
