| Rietberg to Pontinia | 750.23 mi (1,207.38 km) |
| Rietberg to Porcari | 559.06 mi (899.72 km) |
| Rietberg to Porcia | 445.43 mi (716.85 km) |
| Rietberg to Pordenone | 447.13 mi (719.59 km) |
| Rietberg to Portici | 808.70 mi (1,301.47 km) |
| Rietberg to Porto Empedocle | 1,032.50 mi (1,661.65 km) |
| Rietberg to Porto Recanati | 627.00 mi (1,009.06 km) |
| Rietberg to Porto Sant'Elpidio | 639.21 mi (1,028.71 km) |
| Rietberg to Porto Tolle | 505.55 mi (813.60 km) |
| Rietberg to Porto Torres | 757.48 mi (1,219.04 km) |
| Rietberg to Portoferraio | 626.87 mi (1,008.85 km) |
| Rietberg to Portogruaro | 461.24 mi (742.29 km) |
| Rietberg to Portomaggiore | 514.29 mi (827.67 km) |
| Rietberg to Potenza | 847.08 mi (1,363.25 km) |
| Rietberg to Potenza Picena | 630.37 mi (1,014.49 km) |
