| Smolyan to Pontinia | 602.86 mi (970.21 km) |
| Smolyan to Porcari | 730.85 mi (1,176.19 km) |
| Smolyan to Porcia | 673.66 mi (1,084.16 km) |
| Smolyan to Pordenone | 671.74 mi (1,081.07 km) |
| Smolyan to Portici | 540.76 mi (870.27 km) |
| Smolyan to Porto Empedocle | 665.06 mi (1,070.30 km) |
| Smolyan to Porto Recanati | 575.94 mi (926.89 km) |
| Smolyan to Porto Sant'Elpidio | 570.01 mi (917.34 km) |
| Smolyan to Porto Tolle | 664.19 mi (1,068.92 km) |
| Smolyan to Porto Torres | 847.49 mi (1,363.90 km) |
| Smolyan to Portoferraio | 740.20 mi (1,191.24 km) |
| Smolyan to Portogruaro | 659.24 mi (1,060.94 km) |
| Smolyan to Portomaggiore | 684.19 mi (1,101.10 km) |
| Smolyan to Potenza | 467.74 mi (752.75 km) |
| Smolyan to Potenza Picena | 577.63 mi (929.61 km) |
