| Plonsk to Hizan | 1,449.68 mi (2,333.03 km) |
| Plonsk to Hopa | 1,251.25 mi (2,013.69 km) |
| Plonsk to Huyuk | 1,148.43 mi (1,848.22 km) |
| Plonsk to Idil | 1,479.37 mi (2,380.81 km) |
| Plonsk to Igdir | 1,419.96 mi (2,285.21 km) |
| Plonsk to Ihsaniye | 1,054.22 mi (1,696.60 km) |
| Plonsk to Ilic | 1,253.76 mi (2,017.73 km) |
| Plonsk to Ilica | 1,313.22 mi (2,113.42 km) |
| Plonsk to Incesu | 1,198.59 mi (1,928.94 km) |
| Plonsk to Incirliova | 1,080.37 mi (1,738.69 km) |
| Plonsk to Inebolu | 963.89 mi (1,551.23 km) |
| Plonsk to Inegol | 968.58 mi (1,558.78 km) |
| Plonsk to Ipsala | 856.79 mi (1,378.86 km) |
| Plonsk to Iskenderun | 1,347.31 mi (2,168.29 km) |
| Plonsk to Islahiye | 1,333.95 mi (2,146.79 km) |
