| Diamond Bar to Pombal | 5,623.06 mi (9,049.45 km) |
| Diamond Bar to Ponta Delgada | 4,938.47 mi (7,947.70 km) |
| Diamond Bar to Ponta do Sol | 5,533.16 mi (8,904.75 km) |
| Diamond Bar to Ponte da Barca | 5,552.44 mi (8,935.79 km) |
| Diamond Bar to Ponte de Lima | 5,547.71 mi (8,928.17 km) |
| Diamond Bar to Ponte de Sor | 5,677.01 mi (9,136.26 km) |
| Diamond Bar to Portalegre | 5,699.37 mi (9,172.24 km) |
| Diamond Bar to Portimao | 5,744.63 mi (9,245.09 km) |
| Diamond Bar to Porto | 5,570.84 mi (8,965.40 km) |
| Diamond Bar to Porto de Mos | 5,628.35 mi (9,057.95 km) |
| Diamond Bar to Povoa de Lanhoso | 5,568.40 mi (8,961.48 km) |
| Diamond Bar to Povoa de Santa Iria | 5,648.81 mi (9,090.88 km) |
| Diamond Bar to Povoa de Varzim | 5,555.96 mi (8,941.46 km) |
| Diamond Bar to Praia da Vitoria | 4,839.06 mi (7,787.72 km) |
| Diamond Bar to Praia do Carvoeiro | 5,748.75 mi (9,251.71 km) |
