| Stara Zagora to Ratzeburg | 1,034.70 mi (1,665.19 km) |
| Stara Zagora to Raubling | 755.54 mi (1,215.92 km) |
| Stara Zagora to Rauenberg | 939.32 mi (1,511.69 km) |
| Stara Zagora to Raunheim | 971.41 mi (1,563.33 km) |
| Stara Zagora to Ravensburg | 862.86 mi (1,388.63 km) |
| Stara Zagora to Recke | 1,078.62 mi (1,735.87 km) |
| Stara Zagora to Recklinghausen | 1,071.36 mi (1,724.19 km) |
| Stara Zagora to Regen | 752.47 mi (1,210.98 km) |
| Stara Zagora to Regensburg | 795.07 mi (1,279.54 km) |
| Stara Zagora to Regenstauf | 797.01 mi (1,282.66 km) |
| Stara Zagora to Rehau | 843.03 mi (1,356.73 km) |
| Stara Zagora to Rehburg-Loccum | 1,029.74 mi (1,657.20 km) |
| Stara Zagora to Rehlingen-Siersburg | 1,026.40 mi (1,651.84 km) |
| Stara Zagora to Reichelsheim | 946.70 mi (1,523.56 km) |
| Stara Zagora to Reichenbach/Vogtland | 847.67 mi (1,364.19 km) |
