| Castelo Branco to Pontedera | 969.64 mi (1,560.48 km) |
| Castelo Branco to Pontinia | 1,080.60 mi (1,739.06 km) |
| Castelo Branco to Porcari | 970.98 mi (1,562.65 km) |
| Castelo Branco to Porcia | 1,099.55 mi (1,769.55 km) |
| Castelo Branco to Pordenone | 1,100.78 mi (1,771.53 km) |
| Castelo Branco to Portici | 1,149.72 mi (1,850.29 km) |
| Castelo Branco to Porto Empedocle | 1,146.68 mi (1,845.41 km) |
| Castelo Branco to Porto Recanati | 1,118.01 mi (1,799.27 km) |
| Castelo Branco to Porto Sant'Elpidio | 1,121.22 mi (1,804.42 km) |
| Castelo Branco to Porto Tolle | 1,068.46 mi (1,719.52 km) |
| Castelo Branco to Porto Torres | 839.40 mi (1,350.88 km) |
| Castelo Branco to Portoferraio | 945.60 mi (1,521.79 km) |
| Castelo Branco to Portogruaro | 1,106.31 mi (1,780.44 km) |
| Castelo Branco to Portomaggiore | 1,040.04 mi (1,673.78 km) |
| Castelo Branco to Potenza | 1,226.86 mi (1,974.45 km) |
