| Ettlingen to Ratzeburg | 344.58 mi (554.54 km) |
| Ettlingen to Raubling | 187.55 mi (301.84 km) |
| Ettlingen to Rauenberg | 26.88 mi (43.27 km) |
| Ettlingen to Raunheim | 74.89 mi (120.52 km) |
| Ettlingen to Ravensburg | 97.00 mi (156.10 km) |
| Ettlingen to Recke | 239.32 mi (385.14 km) |
| Ettlingen to Recklinghausen | 191.20 mi (307.70 km) |
| Ettlingen to Regen | 214.75 mi (345.61 km) |
| Ettlingen to Regensburg | 167.13 mi (268.97 km) |
| Ettlingen to Regenstauf | 169.40 mi (272.62 km) |
| Ettlingen to Rehau | 185.76 mi (298.94 km) |
| Ettlingen to Rehburg-Loccum | 245.59 mi (395.24 km) |
| Ettlingen to Rehlingen-Siersburg | 83.40 mi (134.22 km) |
| Ettlingen to Reichelsheim | 57.52 mi (92.57 km) |
| Ettlingen to Reichenbach/Vogtland | 209.27 mi (336.78 km) |
