| Smolyan to Piera | 1,183.16 mi (1,904.12 km) |
| Smolyan to Pilar de la Horadada | 1,373.10 mi (2,209.78 km) |
| Smolyan to Pilas | 1,670.98 mi (2,689.18 km) |
| Smolyan to Pinos Puente | 1,540.50 mi (2,479.20 km) |
| Smolyan to Pinto | 1,478.97 mi (2,380.17 km) |
| Smolyan to Pizarra | 1,601.31 mi (2,577.06 km) |
| Smolyan to Plasencia | 1,605.37 mi (2,583.59 km) |
| Smolyan to Pola de Laviana | 1,539.29 mi (2,477.25 km) |
| Smolyan to Pola de Lena | 1,553.55 mi (2,500.20 km) |
| Smolyan to Pola de Siero | 1,542.91 mi (2,483.07 km) |
| Smolyan to Pollensa | 1,138.39 mi (1,832.07 km) |
| Smolyan to Ponferrada | 1,597.27 mi (2,570.55 km) |
| Smolyan to Pontevedra | 1,701.29 mi (2,737.96 km) |
| Smolyan to Portugalete | 1,411.71 mi (2,271.93 km) |
| Smolyan to Poyo | 1,702.97 mi (2,740.66 km) |
