| Cities | Distance |
|---|---|
| Opatija to Reinbek | 593.26 mi (954.76 km) |
| Opatija to Reinfeld | 611.44 mi (984.02 km) |
| Opatija to Reinheim | 401.49 mi (646.13 km) |
| Opatija to Reiskirchen | 442.88 mi (712.74 km) |
| Opatija to Rellingen | 608.53 mi (979.33 km) |
| Opatija to Remagen | 487.77 mi (785.00 km) |
| Opatija to Remscheid | 519.16 mi (835.51 km) |
| Opatija to Rendsburg | 652.71 mi (1,050.43 km) |
| Opatija to Renningen | 346.33 mi (557.37 km) |
| Opatija to Reutlingen | 323.82 mi (521.13 km) |
| Opatija to Rhaude | 620.34 mi (998.35 km) |
| Opatija to Rheda-Wiedenbruck | 526.29 mi (846.99 km) |
| Opatija to Rhede | 567.11 mi (912.68 km) |
| Opatija to Rheinau | 378.00 mi (608.33 km) |
| Opatija to Rheinbach | 499.17 mi (803.33 km) |