| Cities | Distance |
|---|---|
| Koper to Rosolini | 606.70 mi (976.39 km) |
| Koper to Rossano | 438.88 mi (706.31 km) |
| Koper to Rottofreno | 206.15 mi (331.76 km) |
| Koper to Rovato | 180.66 mi (290.75 km) |
| Koper to Roverbella | 145.22 mi (233.70 km) |
| Koper to Rovereto | 131.47 mi (211.58 km) |
| Koper to Rovigo | 99.64 mi (160.35 km) |
| Koper to Rozzano | 222.36 mi (357.85 km) |
| Koper to Rubano | 94.79 mi (152.55 km) |
| Koper to Rubiera | 156.72 mi (252.22 km) |
| Koper to Ruffano | 447.51 mi (720.19 km) |
| Koper to Russi | 116.10 mi (186.85 km) |
| Koper to Rutigliano | 356.51 mi (573.75 km) |
| Koper to Ruvo di Puglia | 335.99 mi (540.73 km) |
| Koper to Sabaudia | 295.80 mi (476.05 km) |