| Downers Grove to Reichenbach/Vogtland | 4,456.99 mi (7,172.84 km) |
| Downers Grove to Reinbek | 4,272.14 mi (6,875.35 km) |
| Downers Grove to Reinfeld | 4,267.92 mi (6,868.56 km) |
| Downers Grove to Reinheim | 4,362.16 mi (7,020.22 km) |
| Downers Grove to Reiskirchen | 4,332.57 mi (6,972.59 km) |
| Downers Grove to Rellingen | 4,251.98 mi (6,842.91 km) |
| Downers Grove to Remagen | 4,274.50 mi (6,879.14 km) |
| Downers Grove to Remscheid | 4,250.92 mi (6,841.19 km) |
| Downers Grove to Rendsburg | 4,222.62 mi (6,795.65 km) |
| Downers Grove to Renningen | 4,407.20 mi (7,092.71 km) |
| Downers Grove to Reutlingen | 4,428.89 mi (7,127.61 km) |
| Downers Grove to Rhaude | 4,190.85 mi (6,744.51 km) |
| Downers Grove to Rheda-Wiedenbruck | 4,266.31 mi (6,865.97 km) |
| Downers Grove to Rhede | 4,208.87 mi (6,773.53 km) |
| Downers Grove to Rheinau | 4,373.29 mi (7,038.14 km) |
