| Diamond Bar to Alhendin | 5,953.78 mi (9,581.68 km) |
| Diamond Bar to Alicante | 6,026.86 mi (9,699.29 km) |
| Diamond Bar to Aljaraque | 5,804.69 mi (9,341.75 km) |
| Diamond Bar to Almagro | 5,871.51 mi (9,449.29 km) |
| Diamond Bar to Almansa | 5,977.99 mi (9,620.65 km) |
| Diamond Bar to Almazora | 5,968.87 mi (9,605.97 km) |
| Diamond Bar to Almendralejo | 5,768.63 mi (9,283.72 km) |
| Diamond Bar to Almeria | 6,015.52 mi (9,681.04 km) |
| Diamond Bar to Almonte | 5,826.07 mi (9,376.16 km) |
| Diamond Bar to Almoradi | 6,025.56 mi (9,697.20 km) |
| Diamond Bar to Almunecar | 5,969.30 mi (9,606.67 km) |
| Diamond Bar to Almusafes | 5,985.46 mi (9,632.67 km) |
| Diamond Bar to Alovera | 5,813.32 mi (9,355.63 km) |
| Diamond Bar to Alpedrete | 5,779.28 mi (9,300.85 km) |
| Diamond Bar to Altea | 6,032.17 mi (9,707.84 km) |
