| Diamond Bar to Prelouc | 5,969.14 mi (9,606.40 km) |
| Diamond Bar to Prerov | 6,051.75 mi (9,739.35 km) |
| Diamond Bar to Pribram | 5,946.11 mi (9,569.34 km) |
| Diamond Bar to Prostejov | 6,041.86 mi (9,723.44 km) |
| Diamond Bar to Rakovnik | 5,915.99 mi (9,520.86 km) |
| Diamond Bar to Ricany | 5,947.31 mi (9,571.27 km) |
| Diamond Bar to Rokycany | 5,931.65 mi (9,546.07 km) |
| Diamond Bar to Roudnice nad Labem | 5,913.01 mi (9,516.07 km) |
| Diamond Bar to Roznov pod Radhostem | 6,069.62 mi (9,768.11 km) |
| Diamond Bar to Roztoky | 5,931.23 mi (9,545.39 km) |
| Diamond Bar to Rumburk | 5,892.32 mi (9,482.78 km) |
| Diamond Bar to Rychnov nad Kneznou | 5,981.35 mi (9,626.05 km) |
| Diamond Bar to Slany | 5,918.83 mi (9,525.44 km) |
| Diamond Bar to Sokolov | 5,881.42 mi (9,465.24 km) |
| Diamond Bar to Sternberk | 6,032.36 mi (9,708.14 km) |
