| Karlsruhe to Resana | 286.27 mi (460.71 km) |
| Karlsruhe to Rescaldina | 235.79 mi (379.46 km) |
| Karlsruhe to Rezzato | 257.54 mi (414.47 km) |
| Karlsruhe to Rho | 241.96 mi (389.40 km) |
| Karlsruhe to Ribera | 831.57 mi (1,338.28 km) |
| Karlsruhe to Riccione Marina | 400.55 mi (644.62 km) |
| Karlsruhe to Riesi | 858.65 mi (1,381.87 km) |
| Karlsruhe to Rieti | 504.17 mi (811.38 km) |
| Karlsruhe to Rignano Flaminio | 509.93 mi (820.65 km) |
| Karlsruhe to Rignano sull'Arno | 392.94 mi (632.37 km) |
| Karlsruhe to Rimini | 395.00 mi (635.69 km) |
| Karlsruhe to Rionero in Vulture | 661.65 mi (1,064.82 km) |
| Karlsruhe to Riposto | 849.73 mi (1,367.50 km) |
| Karlsruhe to Riva del Garda | 244.32 mi (393.20 km) |
| Karlsruhe to Rivalta di Torino | 277.80 mi (447.08 km) |
