| Cities | Distance |
|---|---|
| Porcia to Ratingen | 452.60 mi (728.39 km) |
| Porcia to Ratzeburg | 540.71 mi (870.18 km) |
| Porcia to Raubling | 128.15 mi (206.23 km) |
| Porcia to Rauenberg | 291.87 mi (469.72 km) |
| Porcia to Raunheim | 339.62 mi (546.57 km) |
| Porcia to Ravensburg | 189.44 mi (304.88 km) |
| Porcia to Recke | 494.39 mi (795.65 km) |
| Porcia to Recklinghausen | 460.55 mi (741.19 km) |
| Porcia to Regen | 208.68 mi (335.84 km) |
| Porcia to Regensburg | 212.20 mi (341.50 km) |
| Porcia to Regenstauf | 219.31 mi (352.94 km) |
| Porcia to Rehau | 297.24 mi (478.36 km) |
| Porcia to Rehburg-Loccum | 473.56 mi (762.12 km) |
| Porcia to Rehlingen-Siersburg | 362.56 mi (583.48 km) |
| Porcia to Reichelsheim | 312.56 mi (503.02 km) |