| Smolyan to Osecina | 321.54 mi (517.46 km) |
| Smolyan to Padinska Skela | 316.44 mi (509.26 km) |
| Smolyan to Pancevo | 305.47 mi (491.60 km) |
| Smolyan to Paracin | 229.45 mi (369.26 km) |
| Smolyan to Pecinci | 330.45 mi (531.81 km) |
| Smolyan to Petrovac na Mlavi | 254.50 mi (409.57 km) |
| Smolyan to Petrovaradin | 350.62 mi (564.27 km) |
| Smolyan to Pirot | 152.97 mi (246.18 km) |
| Smolyan to Plandiste | 309.19 mi (497.59 km) |
| Smolyan to Pozarevac | 274.50 mi (441.77 km) |
| Smolyan to Pozega | 283.62 mi (456.44 km) |
| Smolyan to Presevo | 164.51 mi (264.75 km) |
| Smolyan to Priboj | 297.23 mi (478.34 km) |
| Smolyan to Prijepolje | 290.37 mi (467.31 km) |
| Smolyan to Prokuplje | 195.53 mi (314.68 km) |
