| Sigmaringen to Pyskowice | 452.42 mi (728.10 km) |
| Sigmaringen to Raciborz | 430.40 mi (692.65 km) |
| Sigmaringen to Radom | 579.40 mi (932.46 km) |
| Sigmaringen to Radomsko | 502.03 mi (807.94 km) |
| Sigmaringen to Radzionkow Nowy | 463.68 mi (746.21 km) |
| Sigmaringen to Radzymin | 606.39 mi (975.89 km) |
| Sigmaringen to Radzyn Podlaski | 647.43 mi (1,041.94 km) |
| Sigmaringen to Rawa Mazowiecka | 552.05 mi (888.43 km) |
| Sigmaringen to Rawicz | 418.14 mi (672.92 km) |
| Sigmaringen to Reda | 598.11 mi (962.57 km) |
| Sigmaringen to Rogozno | 469.83 mi (756.12 km) |
| Sigmaringen to Ropczyce | 576.74 mi (928.18 km) |
| Sigmaringen to Ruda Slaska | 460.14 mi (740.53 km) |
| Sigmaringen to Rumia | 597.09 mi (960.92 km) |
| Sigmaringen to Rury | 632.34 mi (1,017.65 km) |
