| Karlsruhe to Rochefort | 485.44 mi (781.24 km) |
| Karlsruhe to Rodez | 423.95 mi (682.28 km) |
| Karlsruhe to Rognac | 410.40 mi (660.47 km) |
| Karlsruhe to Roissy-en-Brie | 261.64 mi (421.06 km) |
| Karlsruhe to Romainville | 270.93 mi (436.02 km) |
| Karlsruhe to Romans-sur-Isere | 315.99 mi (508.53 km) |
| Karlsruhe to Rombas | 105.71 mi (170.13 km) |
| Karlsruhe to Romilly-sur-Seine | 215.70 mi (347.14 km) |
| Karlsruhe to Ronchin | 261.35 mi (420.60 km) |
| Karlsruhe to Roncq | 264.23 mi (425.24 km) |
| Karlsruhe to Roquebrune-sur-Argens | 393.69 mi (633.59 km) |
| Karlsruhe to Roquevaire | 413.27 mi (665.10 km) |
| Karlsruhe to Rosny-sous-Bois | 268.83 mi (432.64 km) |
| Karlsruhe to Roubaix | 259.95 mi (418.36 km) |
| Karlsruhe to Rouen | 331.32 mi (533.21 km) |
