| Bad Honnef am Rhein to Pontinia | 696.01 mi (1,120.12 km) |
| Bad Honnef am Rhein to Porcari | 496.09 mi (798.39 km) |
| Bad Honnef am Rhein to Porcia | 407.00 mi (655.01 km) |
| Bad Honnef am Rhein to Pordenone | 408.87 mi (658.02 km) |
| Bad Honnef am Rhein to Portici | 759.80 mi (1,222.78 km) |
| Bad Honnef am Rhein to Porto Empedocle | 973.30 mi (1,566.37 km) |
| Bad Honnef am Rhein to Porto Recanati | 582.80 mi (937.93 km) |
| Bad Honnef am Rhein to Porto Sant'Elpidio | 594.89 mi (957.38 km) |
| Bad Honnef am Rhein to Porto Tolle | 458.70 mi (738.21 km) |
| Bad Honnef am Rhein to Porto Torres | 680.01 mi (1,094.37 km) |
| Bad Honnef am Rhein to Portoferraio | 560.19 mi (901.55 km) |
| Bad Honnef am Rhein to Portogruaro | 423.37 mi (681.35 km) |
| Bad Honnef am Rhein to Portomaggiore | 462.38 mi (744.12 km) |
| Bad Honnef am Rhein to Potenza | 805.02 mi (1,295.55 km) |
| Bad Honnef am Rhein to Potenza Picena | 585.61 mi (942.44 km) |
