| Cities | Distance |
|---|---|
| Portici to Racconigi | 433.70 mi (697.98 km) |
| Portici to Raffadali | 239.89 mi (386.06 km) |
| Portici to Ragusa | 269.91 mi (434.38 km) |
| Portici to Ramacca | 238.21 mi (383.36 km) |
| Portici to Randazzo | 205.48 mi (330.68 km) |
| Portici to Rapallo | 356.26 mi (573.34 km) |
| Portici to Ravanusa | 246.22 mi (396.25 km) |
| Portici to Ravenna | 271.23 mi (436.50 km) |
| Portici to Recanati | 182.83 mi (294.24 km) |
| Portici to Recco | 360.11 mi (579.54 km) |
| Portici to Reggello | 244.44 mi (393.39 km) |
| Portici to Reggio di Calabria | 199.52 mi (321.10 km) |
| Portici to Reggio Emilia | 327.42 mi (526.93 km) |
| Portici to Reggiolo | 334.56 mi (538.43 km) |
| Portici to Rende | 141.53 mi (227.77 km) |