| Diamond Bar to Poyo | 5,515.68 mi (8,876.63 km) |
| Diamond Bar to Pozoblanco | 5,847.17 mi (9,410.11 km) |
| Diamond Bar to Premia de Mar | 5,987.48 mi (9,635.91 km) |
| Diamond Bar to Priego de Cordoba | 5,917.28 mi (9,522.94 km) |
| Diamond Bar to Puente-Genil | 5,895.06 mi (9,487.18 km) |
| Diamond Bar to Puenteareas | 5,533.63 mi (8,905.52 km) |
| Diamond Bar to Puerto de la Cruz | 5,727.63 mi (9,217.74 km) |
| Diamond Bar to Puerto del Rosario | 5,856.92 mi (9,425.81 km) |
| Diamond Bar to Puerto Real | 5,872.19 mi (9,450.37 km) |
| Diamond Bar to Puertollano | 5,864.10 mi (9,437.36 km) |
| Diamond Bar to Puigcerda | 5,926.37 mi (9,537.57 km) |
| Diamond Bar to Pulpi | 6,019.32 mi (9,687.16 km) |
| Diamond Bar to Puzol | 5,974.69 mi (9,615.33 km) |
| Diamond Bar to Quintanar de la Orden | 5,866.97 mi (9,441.97 km) |
| Diamond Bar to Rafelbunol | 5,974.53 mi (9,615.08 km) |
