| Smolyan to Pozoblanco | 1,572.15 mi (2,530.13 km) |
| Smolyan to Premia de Mar | 1,152.05 mi (1,854.04 km) |
| Smolyan to Priego de Cordoba | 1,558.59 mi (2,508.30 km) |
| Smolyan to Puente-Genil | 1,589.90 mi (2,558.69 km) |
| Smolyan to Puenteareas | 1,697.67 mi (2,732.13 km) |
| Smolyan to Puerto de la Cruz | 2,477.65 mi (3,987.40 km) |
| Smolyan to Puerto del Rosario | 2,337.64 mi (3,762.07 km) |
| Smolyan to Puerto Real | 1,684.33 mi (2,710.66 km) |
| Smolyan to Puertollano | 1,528.17 mi (2,459.35 km) |
| Smolyan to Puigcerda | 1,167.07 mi (1,878.22 km) |
| Smolyan to Pulpi | 1,433.68 mi (2,307.29 km) |
| Smolyan to Puzol | 1,313.96 mi (2,114.61 km) |
| Smolyan to Quintanar de la Orden | 1,455.88 mi (2,343.02 km) |
| Smolyan to Rafelbunol | 1,316.08 mi (2,118.02 km) |
| Smolyan to Redondela | 1,702.18 mi (2,739.39 km) |
