| Idanha-a-Nova to Pontedera | 953.94 mi (1,535.22 km) |
| Idanha-a-Nova to Pontinia | 1,065.31 mi (1,714.45 km) |
| Idanha-a-Nova to Porcari | 955.27 mi (1,537.36 km) |
| Idanha-a-Nova to Porcia | 1,083.83 mi (1,744.26 km) |
| Idanha-a-Nova to Pordenone | 1,085.06 mi (1,746.24 km) |
| Idanha-a-Nova to Portici | 1,134.56 mi (1,825.90 km) |
| Idanha-a-Nova to Porto Empedocle | 1,132.83 mi (1,823.11 km) |
| Idanha-a-Nova to Porto Recanati | 1,102.37 mi (1,774.09 km) |
| Idanha-a-Nova to Porto Sant'Elpidio | 1,105.59 mi (1,779.28 km) |
| Idanha-a-Nova to Porto Tolle | 1,052.72 mi (1,694.18 km) |
| Idanha-a-Nova to Porto Torres | 824.29 mi (1,326.57 km) |
| Idanha-a-Nova to Portoferraio | 930.00 mi (1,496.69 km) |
| Idanha-a-Nova to Portogruaro | 1,090.58 mi (1,755.13 km) |
| Idanha-a-Nova to Portomaggiore | 1,024.30 mi (1,648.45 km) |
| Idanha-a-Nova to Potenza | 1,211.74 mi (1,950.10 km) |
