| Karlsruhe to Redon | 490.43 mi (789.27 km) |
| Karlsruhe to Reims | 198.26 mi (319.07 km) |
| Karlsruhe to Rennes | 464.85 mi (748.10 km) |
| Karlsruhe to Revel | 490.17 mi (788.86 km) |
| Karlsruhe to Reze | 476.62 mi (767.05 km) |
| Karlsruhe to Riedisheim | 99.27 mi (159.76 km) |
| Karlsruhe to Rillieux-la-Pape | 274.48 mi (441.74 km) |
| Karlsruhe to Riom | 327.67 mi (527.34 km) |
| Karlsruhe to Riorges | 288.79 mi (464.76 km) |
| Karlsruhe to Ris-Orangis | 273.38 mi (439.96 km) |
| Karlsruhe to Rive-de-Gier | 298.80 mi (480.87 km) |
| Karlsruhe to Rivesaltes | 506.27 mi (814.77 km) |
| Karlsruhe to Rixheim | 98.44 mi (158.42 km) |
| Karlsruhe to Roanne | 288.17 mi (463.76 km) |
| Karlsruhe to Roche-la-Moliere | 312.45 mi (502.84 km) |
