| Regensburg to Ramnicu Sarat | 745.13 mi (1,199.18 km) |
| Regensburg to Ramnicu Valcea | 637.60 mi (1,026.12 km) |
| Regensburg to Rasnov | 668.77 mi (1,076.28 km) |
| Regensburg to Reghin | 604.21 mi (972.38 km) |
| Regensburg to Resita | 526.82 mi (847.84 km) |
| Regensburg to Roman | 700.51 mi (1,127.36 km) |
| Regensburg to Rosiori de Vede | 699.43 mi (1,125.62 km) |
| Regensburg to Rovinari | 593.58 mi (955.28 km) |
| Regensburg to Roznov | 683.67 mi (1,100.26 km) |
| Regensburg to Sabaoani | 695.14 mi (1,118.73 km) |
| Regensburg to Sacele | 678.88 mi (1,092.55 km) |
| Regensburg to Sacueni | 474.77 mi (764.07 km) |
| Regensburg to Salcea | 661.97 mi (1,065.34 km) |
| Regensburg to Salonta | 468.41 mi (753.84 km) |
| Regensburg to Sangeorgiu de Mures | 598.86 mi (963.77 km) |
