| Opava to Ratzeburg | 400.82 mi (645.06 km) |
| Opava to Raubling | 302.47 mi (486.78 km) |
| Opava to Rauenberg | 414.32 mi (666.79 km) |
| Opava to Raunheim | 419.84 mi (675.67 km) |
| Opava to Ravensburg | 405.03 mi (651.84 km) |
| Opava to Recke | 471.81 mi (759.30 km) |
| Opava to Recklinghausen | 482.60 mi (776.68 km) |
| Opava to Regen | 224.52 mi (361.33 km) |
| Opava to Regensburg | 268.89 mi (432.74 km) |
| Opava to Regenstauf | 264.99 mi (426.47 km) |
| Opava to Rehau | 261.79 mi (421.32 km) |
| Opava to Rehburg-Loccum | 414.30 mi (666.75 km) |
| Opava to Rehlingen-Siersburg | 503.21 mi (809.84 km) |
| Opava to Reichelsheim | 404.09 mi (650.31 km) |
| Opava to Reichenbach/Vogtland | 251.80 mi (405.24 km) |
