| Warrenville to Ratingen | 4,238.71 mi (6,821.54 km) |
| Warrenville to Ratzeburg | 4,286.49 mi (6,898.44 km) |
| Warrenville to Raubling | 4,570.13 mi (7,354.91 km) |
| Warrenville to Rauenberg | 4,384.09 mi (7,055.50 km) |
| Warrenville to Raunheim | 4,345.76 mi (6,993.83 km) |
| Warrenville to Ravensburg | 4,476.70 mi (7,204.55 km) |
| Warrenville to Recke | 4,230.64 mi (6,808.56 km) |
| Warrenville to Recklinghausen | 4,239.56 mi (6,822.91 km) |
| Warrenville to Regen | 4,559.17 mi (7,337.27 km) |
| Warrenville to Regensburg | 4,518.87 mi (7,272.43 km) |
| Warrenville to Regenstauf | 4,516.15 mi (7,268.04 km) |
| Warrenville to Rehau | 4,466.38 mi (7,187.95 km) |
| Warrenville to Rehburg-Loccum | 4,280.44 mi (6,888.70 km) |
| Warrenville to Rehlingen-Siersburg | 4,304.27 mi (6,927.05 km) |
| Warrenville to Reichelsheim | 4,371.80 mi (7,035.73 km) |
