| River Grove to Poyo | 3,894.02 mi (6,266.81 km) |
| River Grove to Pozoblanco | 4,209.00 mi (6,773.74 km) |
| River Grove to Premia de Mar | 4,411.65 mi (7,099.86 km) |
| River Grove to Priego de Cordoba | 4,275.03 mi (6,880.00 km) |
| River Grove to Puente-Genil | 4,250.03 mi (6,839.77 km) |
| River Grove to Puenteareas | 3,910.34 mi (6,293.09 km) |
| River Grove to Puerto de la Cruz | 4,016.87 mi (6,464.52 km) |
| River Grove to Puerto del Rosario | 4,148.53 mi (6,676.42 km) |
| River Grove to Puerto Real | 4,215.79 mi (6,784.66 km) |
| River Grove to Puertollano | 4,231.36 mi (6,809.72 km) |
| River Grove to Puigcerda | 4,357.07 mi (7,012.02 km) |
| River Grove to Pulpi | 4,387.56 mi (7,061.09 km) |
| River Grove to Puzol | 4,367.59 mi (7,028.96 km) |
| River Grove to Quintanar de la Orden | 4,246.24 mi (6,833.67 km) |
| River Grove to Rafelbunol | 4,367.06 mi (7,028.10 km) |
