| Kars to Rheinbach | 1,856.45 mi (2,987.67 km) |
| Kars to Rheinberg | 1,880.77 mi (3,026.81 km) |
| Kars to Rheine | 1,854.98 mi (2,985.31 km) |
| Kars to Rheinfelden (Baden) | 1,799.70 mi (2,896.33 km) |
| Kars to Ribnitz-Damgarten | 1,693.33 mi (2,725.15 km) |
| Kars to Richterich | 1,896.53 mi (3,052.17 km) |
| Kars to Riedlingen | 1,724.55 mi (2,775.39 km) |
| Kars to Riegelsberg | 1,846.61 mi (2,971.83 km) |
| Kars to Rielasingen-Worblingen | 1,751.58 mi (2,818.90 km) |
| Kars to Riesa | 1,595.80 mi (2,568.19 km) |
| Kars to Rietberg | 1,806.68 mi (2,907.57 km) |
| Kars to Rinteln | 1,785.48 mi (2,873.45 km) |
| Kars to Ritterhude | 1,815.07 mi (2,921.07 km) |
| Kars to Rodenbach | 1,760.83 mi (2,833.79 km) |
| Kars to Rodental | 1,673.88 mi (2,693.85 km) |
