| Sierre to Poyo | 841.80 mi (1,354.74 km) |
| Sierre to Pozoblanco | 834.39 mi (1,342.83 km) |
| Sierre to Premia de Mar | 420.10 mi (676.08 km) |
| Sierre to Priego de Cordoba | 857.74 mi (1,380.40 km) |
| Sierre to Puente-Genil | 881.46 mi (1,418.57 km) |
| Sierre to Puenteareas | 841.74 mi (1,354.65 km) |
| Sierre to Puerto de la Cruz | 1,796.45 mi (2,891.11 km) |
| Sierre to Puerto del Rosario | 1,689.84 mi (2,719.54 km) |
| Sierre to Puerto Real | 977.95 mi (1,573.86 km) |
| Sierre to Puertollano | 791.75 mi (1,274.19 km) |
| Sierre to Puigcerda | 384.63 mi (619.00 km) |
| Sierre to Pulpi | 777.50 mi (1,251.26 km) |
| Sierre to Puzol | 607.80 mi (978.15 km) |
| Sierre to Quintanar de la Orden | 706.73 mi (1,137.37 km) |
| Sierre to Rafelbunol | 610.21 mi (982.04 km) |
