| Kazanlak to Rivarolo Canavese | 897.08 mi (1,443.71 km) |
| Kazanlak to Rivoli | 905.13 mi (1,456.67 km) |
| Kazanlak to Rocca di Papa | 651.31 mi (1,048.18 km) |
| Kazanlak to Rocca Priora | 648.58 mi (1,043.79 km) |
| Kazanlak to Roccapiemonte | 566.67 mi (911.97 km) |
| Kazanlak to Roccastrada | 720.98 mi (1,160.31 km) |
| Kazanlak to Romano di Lombardia | 800.93 mi (1,288.98 km) |
| Kazanlak to Rome | 661.83 mi (1,065.11 km) |
| Kazanlak to Roncade | 677.66 mi (1,090.59 km) |
| Kazanlak to Ronchi dei Legionari | 628.96 mi (1,012.22 km) |
| Kazanlak to Ronciglione | 671.88 mi (1,081.28 km) |
| Kazanlak to Rosa | 707.78 mi (1,139.07 km) |
| Kazanlak to Rosarno | 570.53 mi (918.19 km) |
| Kazanlak to Rosignano Marittimo | 755.42 mi (1,215.74 km) |
| Kazanlak to Rosolini | 684.03 mi (1,100.84 km) |
