| Cities | Distance |
|---|---|
| Koper to Racale | 444.68 mi (715.64 km) |
| Koper to Racconigi | 299.61 mi (482.18 km) |
| Koper to Raffadali | 562.88 mi (905.87 km) |
| Koper to Ragusa | 598.16 mi (962.65 km) |
| Koper to Ramacca | 566.47 mi (911.64 km) |
| Koper to Randazzo | 533.40 mi (858.43 km) |
| Koper to Rapallo | 235.11 mi (378.37 km) |
| Koper to Ravanusa | 572.37 mi (921.15 km) |
| Koper to Ravenna | 108.35 mi (174.37 km) |
| Koper to Recanati | 148.83 mi (239.51 km) |
| Koper to Recco | 238.49 mi (383.82 km) |
| Koper to Reggello | 168.34 mi (270.91 km) |
| Koper to Reggio di Calabria | 523.10 mi (841.84 km) |
| Koper to Reggio Emilia | 162.12 mi (260.91 km) |
| Koper to Reggiolo | 148.50 mi (238.98 km) |