| Sigmaringen to Ramnicu Sarat | 863.34 mi (1,389.41 km) |
| Sigmaringen to Ramnicu Valcea | 747.21 mi (1,202.53 km) |
| Sigmaringen to Rasnov | 785.22 mi (1,263.69 km) |
| Sigmaringen to Reghin | 728.47 mi (1,172.36 km) |
| Sigmaringen to Resita | 629.80 mi (1,013.57 km) |
| Sigmaringen to Roman | 828.72 mi (1,333.69 km) |
| Sigmaringen to Rosiori de Vede | 802.50 mi (1,291.50 km) |
| Sigmaringen to Rovinari | 697.43 mi (1,122.40 km) |
| Sigmaringen to Roznov | 810.80 mi (1,304.85 km) |
| Sigmaringen to Sabaoani | 823.80 mi (1,325.78 km) |
| Sigmaringen to Sacele | 796.07 mi (1,281.16 km) |
| Sigmaringen to Sacueni | 599.91 mi (965.46 km) |
| Sigmaringen to Salcea | 794.00 mi (1,277.82 km) |
| Sigmaringen to Salonta | 587.11 mi (944.86 km) |
| Sigmaringen to Sangeorgiu de Mures | 720.95 mi (1,160.25 km) |
