| Diamond Bar to Yuncos | 5,811.62 mi (9,352.91 km) |
| Diamond Bar to Zafra | 5,780.23 mi (9,302.39 km) |
| Diamond Bar to Zamora | 5,672.93 mi (9,129.69 km) |
| Diamond Bar to Zaragoza | 5,857.53 mi (9,426.79 km) |
| Diamond Bar to Zarautz | 5,733.68 mi (9,227.47 km) |
| Diamond Bar to Zuera | 5,851.02 mi (9,416.30 km) |
| Diamond Bar to Zumaia | 5,729.63 mi (9,220.95 km) |
| Diamond Bar to Zumarraga | 5,737.08 mi (9,232.94 km) |
| Diamond Bar to Longyearbyen | 4,454.51 mi (7,168.85 km) |
| Diamond Bar to Ahus | 5,615.71 mi (9,037.61 km) |
| Diamond Bar to Akersberga | 5,508.74 mi (8,865.46 km) |
| Diamond Bar to Alingsas | 5,466.25 mi (8,797.08 km) |
| Diamond Bar to Almhult | 5,577.91 mi (8,976.78 km) |
| Diamond Bar to Alta | 5,519.42 mi (8,882.64 km) |
| Diamond Bar to Amal | 5,410.90 mi (8,708.00 km) |
