| Diamond Bar to Beocin | 6,354.05 mi (10,225.85 km) |
| Diamond Bar to Blace | 6,506.43 mi (10,471.09 km) |
| Diamond Bar to Bogatic | 6,368.16 mi (10,248.57 km) |
| Diamond Bar to Bojnik | 6,534.32 mi (10,515.97 km) |
| Diamond Bar to Boljevac | 6,493.44 mi (10,450.19 km) |
| Diamond Bar to Bor | 6,479.66 mi (10,428.00 km) |
| Diamond Bar to Borca | 6,392.46 mi (10,287.67 km) |
| Diamond Bar to Bosilegrad | 6,584.81 mi (10,597.22 km) |
| Diamond Bar to Brus | 6,494.16 mi (10,451.35 km) |
| Diamond Bar to Bujanovac | 6,567.50 mi (10,569.37 km) |
| Diamond Bar to Cacak | 6,446.05 mi (10,373.91 km) |
| Diamond Bar to Cajetina | 6,436.58 mi (10,358.67 km) |
| Diamond Bar to Cicevac | 6,486.22 mi (10,438.56 km) |
| Diamond Bar to Coka | 6,323.23 mi (10,176.25 km) |
| Diamond Bar to Crna Trava | 6,562.00 mi (10,560.52 km) |
