| West Covina to Ratingen | 5,655.59 mi (9,101.79 km) |
| West Covina to Ratzeburg | 5,642.72 mi (9,081.09 km) |
| West Covina to Raubling | 5,993.24 mi (9,645.18 km) |
| West Covina to Rauenberg | 5,814.27 mi (9,357.17 km) |
| West Covina to Raunheim | 5,768.26 mi (9,283.11 km) |
| West Covina to Ravensburg | 5,918.57 mi (9,525.02 km) |
| West Covina to Recke | 5,627.07 mi (9,055.89 km) |
| West Covina to Recklinghausen | 5,650.49 mi (9,093.58 km) |
| West Covina to Regen | 5,959.84 mi (9,591.43 km) |
| West Covina to Regensburg | 5,927.10 mi (9,538.75 km) |
| West Covina to Regenstauf | 5,922.70 mi (9,531.67 km) |
| West Covina to Rehau | 5,859.53 mi (9,430.00 km) |
| West Covina to Rehburg-Loccum | 5,665.24 mi (9,117.33 km) |
| West Covina to Rehlingen-Siersburg | 5,747.34 mi (9,249.45 km) |
| West Covina to Reichelsheim | 5,795.36 mi (9,326.74 km) |
