| Downers Grove to Rheinbach | 4,262.10 mi (6,859.18 km) |
| Downers Grove to Rheinberg | 4,215.67 mi (6,784.46 km) |
| Downers Grove to Rheine | 4,218.88 mi (6,789.64 km) |
| Downers Grove to Rheinfelden (Baden) | 4,410.68 mi (7,098.31 km) |
| Downers Grove to Ribnitz-Damgarten | 4,318.87 mi (6,950.54 km) |
| Downers Grove to Richterich | 4,222.78 mi (6,795.92 km) |
| Downers Grove to Riedlingen | 4,451.50 mi (7,163.99 km) |
| Downers Grove to Riegelsberg | 4,311.70 mi (6,939.02 km) |
| Downers Grove to Rielasingen-Worblingen | 4,444.09 mi (7,152.07 km) |
| Downers Grove to Riesa | 4,464.11 mi (7,184.30 km) |
| Downers Grove to Rietberg | 4,272.66 mi (6,876.18 km) |
| Downers Grove to Rinteln | 4,281.12 mi (6,889.80 km) |
| Downers Grove to Ritterhude | 4,232.55 mi (6,811.63 km) |
| Downers Grove to Rodenbach | 4,357.17 mi (7,012.18 km) |
| Downers Grove to Rodental | 4,426.06 mi (7,123.06 km) |
