| Regensburg to Pontinia | 527.75 mi (849.34 km) |
| Regensburg to Porcari | 364.31 mi (586.30 km) |
| Regensburg to Porcia | 212.20 mi (341.50 km) |
| Regensburg to Pordenone | 213.53 mi (343.65 km) |
| Regensburg to Portici | 576.96 mi (928.52 km) |
| Regensburg to Porto Empedocle | 813.15 mi (1,308.65 km) |
| Regensburg to Porto Recanati | 393.16 mi (632.73 km) |
| Regensburg to Porto Sant'Elpidio | 405.19 mi (652.09 km) |
| Regensburg to Porto Tolle | 281.20 mi (452.54 km) |
| Regensburg to Porto Torres | 592.99 mi (954.32 km) |
| Regensburg to Portoferraio | 436.68 mi (702.77 km) |
| Regensburg to Portogruaro | 226.14 mi (363.94 km) |
| Regensburg to Portomaggiore | 298.55 mi (480.48 km) |
| Regensburg to Potenza | 607.00 mi (976.87 km) |
| Regensburg to Potenza Picena | 397.18 mi (639.20 km) |
