| Diamond Bar to Querfurt | 5,788.50 mi (9,315.70 km) |
| Diamond Bar to Quickborn | 5,618.90 mi (9,042.74 km) |
| Diamond Bar to Quierschied | 5,761.75 mi (9,272.64 km) |
| Diamond Bar to Radeberg | 5,866.16 mi (9,440.68 km) |
| Diamond Bar to Radebeul | 5,859.86 mi (9,430.54 km) |
| Diamond Bar to Radevormwald | 5,675.95 mi (9,134.56 km) |
| Diamond Bar to Radolfzell am Bodensee | 5,901.66 mi (9,497.80 km) |
| Diamond Bar to Raesfeld | 5,632.22 mi (9,064.19 km) |
| Diamond Bar to Rahden | 5,650.99 mi (9,094.39 km) |
| Diamond Bar to Rain | 5,911.24 mi (9,513.22 km) |
| Diamond Bar to Rangsdorf | 5,790.27 mi (9,318.54 km) |
| Diamond Bar to Rastatt | 5,820.77 mi (9,367.62 km) |
| Diamond Bar to Rastede | 5,596.82 mi (9,007.21 km) |
| Diamond Bar to Ratekau | 5,630.12 mi (9,060.80 km) |
| Diamond Bar to Rathenow | 5,744.01 mi (9,244.09 km) |
