| Bad Honnef am Rhein to Rossano | 890.75 mi (1,433.52 km) |
| Bad Honnef am Rhein to Rottofreno | 400.71 mi (644.88 km) |
| Bad Honnef am Rhein to Rovato | 373.36 mi (600.87 km) |
| Bad Honnef am Rhein to Roverbella | 405.98 mi (653.36 km) |
| Bad Honnef am Rhein to Rovereto | 372.92 mi (600.16 km) |
| Bad Honnef am Rhein to Rovigo | 438.68 mi (705.98 km) |
| Bad Honnef am Rhein to Rozzano | 374.22 mi (602.25 km) |
| Bad Honnef am Rhein to Rubano | 416.91 mi (670.96 km) |
| Bad Honnef am Rhein to Rubiera | 445.93 mi (717.66 km) |
| Bad Honnef am Rhein to Ruffano | 908.67 mi (1,462.37 km) |
| Bad Honnef am Rhein to Russi | 487.51 mi (784.57 km) |
| Bad Honnef am Rhein to Rutigliano | 815.48 mi (1,312.39 km) |
| Bad Honnef am Rhein to Ruvo di Puglia | 793.41 mi (1,276.87 km) |
| Bad Honnef am Rhein to Sabaudia | 702.62 mi (1,130.76 km) |
| Bad Honnef am Rhein to Sacile | 403.77 mi (649.81 km) |
