| Rio Grande City to Poyo | 5,020.41 mi (8,079.56 km) |
| Rio Grande City to Pozoblanco | 5,310.81 mi (8,546.92 km) |
| Rio Grande City to Premia de Mar | 5,565.30 mi (8,956.48 km) |
| Rio Grande City to Priego de Cordoba | 5,370.46 mi (8,642.91 km) |
| Rio Grande City to Puente-Genil | 5,342.56 mi (8,598.02 km) |
| Rio Grande City to Puenteareas | 5,034.78 mi (8,102.70 km) |
| Rio Grande City to Puerto de la Cruz | 4,939.74 mi (7,949.74 km) |
| Rio Grande City to Puerto del Rosario | 5,089.75 mi (8,191.16 km) |
| Rio Grande City to Puerto Real | 5,293.74 mi (8,519.45 km) |
| Rio Grande City to Puertollano | 5,338.84 mi (8,592.04 km) |
| Rio Grande City to Puigcerda | 5,516.13 mi (8,877.36 km) |
| Rio Grande City to Pulpi | 5,492.71 mi (8,839.66 km) |
| Rio Grande City to Puzol | 5,497.56 mi (8,847.47 km) |
| Rio Grande City to Quintanar de la Orden | 5,365.99 mi (8,635.72 km) |
| Rio Grande City to Rafelbunol | 5,496.71 mi (8,846.10 km) |
