| Flensburg to Rossano | 1,102.86 mi (1,774.88 km) |
| Flensburg to Rottofreno | 671.88 mi (1,081.29 km) |
| Flensburg to Rovato | 637.17 mi (1,025.42 km) |
| Flensburg to Roverbella | 660.05 mi (1,062.25 km) |
| Flensburg to Rovereto | 618.89 mi (996.01 km) |
| Flensburg to Rovigo | 678.32 mi (1,091.65 km) |
| Flensburg to Rozzano | 649.50 mi (1,045.27 km) |
| Flensburg to Rubano | 654.14 mi (1,052.74 km) |
| Flensburg to Rubiera | 702.59 mi (1,130.71 km) |
| Flensburg to Ruffano | 1,100.45 mi (1,771.00 km) |
| Flensburg to Russi | 728.17 mi (1,171.87 km) |
| Flensburg to Rutigliano | 1,016.09 mi (1,635.24 km) |
| Flensburg to Ruvo di Puglia | 997.68 mi (1,605.61 km) |
| Flensburg to Sabaudia | 945.84 mi (1,522.18 km) |
| Flensburg to Sacile | 623.69 mi (1,003.74 km) |
