| Sigmaringen to Resana | 213.08 mi (342.91 km) |
| Sigmaringen to Rescaldina | 171.12 mi (275.40 km) |
| Sigmaringen to Rezzato | 185.16 mi (297.98 km) |
| Sigmaringen to Rho | 176.64 mi (284.27 km) |
| Sigmaringen to Ribera | 759.48 mi (1,222.26 km) |
| Sigmaringen to Riccione Marina | 326.79 mi (525.92 km) |
| Sigmaringen to Riesi | 785.89 mi (1,264.76 km) |
| Sigmaringen to Rieti | 430.57 mi (692.94 km) |
| Sigmaringen to Rignano Flaminio | 436.67 mi (702.76 km) |
| Sigmaringen to Rignano sull'Arno | 319.98 mi (514.96 km) |
| Sigmaringen to Rimini | 321.24 mi (516.98 km) |
| Sigmaringen to Rionero in Vulture | 588.13 mi (946.50 km) |
| Sigmaringen to Riposto | 776.20 mi (1,249.17 km) |
| Sigmaringen to Riva del Garda | 170.59 mi (274.55 km) |
| Sigmaringen to Rivalta di Torino | 225.81 mi (363.40 km) |
