| Yambol to Rivarolo Canavese | 953.14 mi (1,533.93 km) |
| Yambol to Rivoli | 961.37 mi (1,547.17 km) |
| Yambol to Rocca di Papa | 707.28 mi (1,138.26 km) |
| Yambol to Rocca Priora | 704.56 mi (1,133.88 km) |
| Yambol to Roccapiemonte | 620.76 mi (999.02 km) |
| Yambol to Roccastrada | 777.69 mi (1,251.58 km) |
| Yambol to Romano di Lombardia | 856.73 mi (1,378.77 km) |
| Yambol to Rome | 717.94 mi (1,155.41 km) |
| Yambol to Roncade | 732.99 mi (1,179.64 km) |
| Yambol to Ronchi dei Legionari | 683.74 mi (1,100.37 km) |
| Yambol to Ronciglione | 728.29 mi (1,172.07 km) |
| Yambol to Rosa | 763.12 mi (1,228.12 km) |
| Yambol to Rosarno | 617.42 mi (993.64 km) |
| Yambol to Rosignano Marittimo | 812.17 mi (1,307.06 km) |
| Yambol to Rosolini | 727.58 mi (1,170.93 km) |
