| Kallithea to Rheinbach | 1,200.41 mi (1,931.87 km) |
| Kallithea to Rheinberg | 1,253.36 mi (2,017.09 km) |
| Kallithea to Rheine | 1,262.70 mi (2,032.12 km) |
| Kallithea to Rheinfelden (Baden) | 1,041.61 mi (1,676.30 km) |
| Kallithea to Ribnitz-Damgarten | 1,244.67 mi (2,003.10 km) |
| Kallithea to Richterich | 1,238.00 mi (1,992.37 km) |
| Kallithea to Riedlingen | 1,003.48 mi (1,614.95 km) |
| Kallithea to Riegelsberg | 1,142.94 mi (1,839.39 km) |
| Kallithea to Rielasingen-Worblingen | 1,008.65 mi (1,623.27 km) |
| Kallithea to Riesa | 1,052.92 mi (1,694.51 km) |
| Kallithea to Rietberg | 1,209.13 mi (1,945.91 km) |
| Kallithea to Rinteln | 1,210.38 mi (1,947.92 km) |
| Kallithea to Ritterhude | 1,271.34 mi (2,046.02 km) |
| Kallithea to Rodenbach | 1,109.94 mi (1,786.28 km) |
| Kallithea to Rodental | 1,054.65 mi (1,697.29 km) |
