| Flensburg to Rivarolo Canavese | 657.37 mi (1,057.93 km) |
| Flensburg to Rivoli | 676.39 mi (1,088.54 km) |
| Flensburg to Rocca di Papa | 911.57 mi (1,467.02 km) |
| Flensburg to Rocca Priora | 910.81 mi (1,465.80 km) |
| Flensburg to Roccapiemonte | 998.28 mi (1,606.57 km) |
| Flensburg to Roccastrada | 817.11 mi (1,315.01 km) |
| Flensburg to Romano di Lombardia | 640.31 mi (1,030.48 km) |
| Flensburg to Rome | 901.23 mi (1,450.39 km) |
| Flensburg to Roncade | 645.78 mi (1,039.28 km) |
| Flensburg to Ronchi dei Legionari | 643.48 mi (1,035.59 km) |
| Flensburg to Ronciglione | 872.28 mi (1,403.79 km) |
| Flensburg to Rosa | 634.65 mi (1,021.38 km) |
| Flensburg to Rosarno | 1,166.77 mi (1,877.73 km) |
| Flensburg to Rosignano Marittimo | 787.77 mi (1,267.79 km) |
| Flensburg to Rosolini | 1,268.40 mi (2,041.29 km) |
