| Illkirch-Graffenstaden to Ratzeburg | 380.53 mi (612.41 km) |
| Illkirch-Graffenstaden to Raubling | 208.46 mi (335.48 km) |
| Illkirch-Graffenstaden to Rauenberg | 67.78 mi (109.09 km) |
| Illkirch-Graffenstaden to Raunheim | 107.86 mi (173.59 km) |
| Illkirch-Graffenstaden to Ravensburg | 101.30 mi (163.03 km) |
| Illkirch-Graffenstaden to Recke | 265.32 mi (426.99 km) |
| Illkirch-Graffenstaden to Recklinghausen | 212.53 mi (342.03 km) |
| Illkirch-Graffenstaden to Regen | 248.40 mi (399.77 km) |
| Illkirch-Graffenstaden to Regensburg | 201.48 mi (324.25 km) |
| Illkirch-Graffenstaden to Regenstauf | 204.64 mi (329.33 km) |
| Illkirch-Graffenstaden to Rehau | 226.80 mi (365.00 km) |
| Illkirch-Graffenstaden to Rehburg-Loccum | 278.67 mi (448.47 km) |
| Illkirch-Graffenstaden to Rehlingen-Siersburg | 74.77 mi (120.32 km) |
| Illkirch-Graffenstaden to Reichelsheim | 96.25 mi (154.91 km) |
| Illkirch-Graffenstaden to Reichenbach/Vogtland | 250.72 mi (403.49 km) |
