| Diamond Bar to Argostoli | 6,778.64 mi (10,909.17 km) |
| Diamond Bar to Argyroupoli | 6,890.43 mi (11,089.08 km) |
| Diamond Bar to Arta | 6,736.54 mi (10,841.42 km) |
| Diamond Bar to Artemida | 6,893.60 mi (11,094.18 km) |
| Diamond Bar to Aspropyrgos | 6,875.86 mi (11,065.63 km) |
| Diamond Bar to Athens | 6,884.85 mi (11,080.09 km) |
| Diamond Bar to Chaidari | 6,880.71 mi (11,073.43 km) |
| Diamond Bar to Chalandri | 6,884.98 mi (11,080.30 km) |
| Diamond Bar to Chalkida | 6,852.91 mi (11,028.69 km) |
| Diamond Bar to Chania | 7,038.50 mi (11,327.37 km) |
| Diamond Bar to Chios | 6,928.44 mi (11,150.24 km) |
| Diamond Bar to Cholargos | 6,885.96 mi (11,081.89 km) |
| Diamond Bar to Chrysoupoli | 6,734.06 mi (10,837.43 km) |
| Diamond Bar to Dafni | 6,887.01 mi (11,083.57 km) |
| Diamond Bar to Diavata | 6,701.51 mi (10,785.03 km) |
