| Ladenburg to Ratzeburg | 306.46 mi (493.20 km) |
| Ladenburg to Raubling | 197.00 mi (317.05 km) |
| Ladenburg to Rauenberg | 14.29 mi (22.99 km) |
| Ladenburg to Raunheim | 38.72 mi (62.32 km) |
| Ladenburg to Ravensburg | 124.88 mi (200.97 km) |
| Ladenburg to Recke | 204.37 mi (328.90 km) |
| Ladenburg to Recklinghausen | 159.69 mi (257.00 km) |
| Ladenburg to Regen | 206.72 mi (332.68 km) |
| Ladenburg to Regensburg | 159.42 mi (256.56 km) |
| Ladenburg to Regenstauf | 159.98 mi (257.47 km) |
| Ladenburg to Rehau | 160.81 mi (258.80 km) |
| Ladenburg to Rehburg-Loccum | 207.78 mi (334.39 km) |
| Ladenburg to Rehlingen-Siersburg | 87.37 mi (140.62 km) |
| Ladenburg to Reichelsheim | 19.84 mi (31.93 km) |
| Ladenburg to Reichenbach/Vogtland | 181.70 mi (292.43 km) |
