| Sigmaringen to Rivarolo Canavese | 203.20 mi (327.01 km) |
| Sigmaringen to Rivoli | 223.51 mi (359.70 km) |
| Sigmaringen to Rocca di Papa | 468.91 mi (754.64 km) |
| Sigmaringen to Rocca Priora | 468.73 mi (754.35 km) |
| Sigmaringen to Roccapiemonte | 573.39 mi (922.77 km) |
| Sigmaringen to Roccastrada | 363.24 mi (584.59 km) |
| Sigmaringen to Romano di Lombardia | 179.35 mi (288.64 km) |
| Sigmaringen to Rome | 456.62 mi (734.86 km) |
| Sigmaringen to Roncade | 226.31 mi (364.21 km) |
| Sigmaringen to Ronchi dei Legionari | 254.97 mi (410.34 km) |
| Sigmaringen to Ronciglione | 426.25 mi (685.98 km) |
| Sigmaringen to Rosa | 203.22 mi (327.05 km) |
| Sigmaringen to Rosarno | 744.83 mi (1,198.69 km) |
| Sigmaringen to Rosignano Marittimo | 329.37 mi (530.07 km) |
| Sigmaringen to Rosolini | 831.13 mi (1,337.58 km) |
