| River Forest to Pontedera | 4,667.23 mi (7,511.18 km) |
| River Forest to Pontinia | 4,859.96 mi (7,821.35 km) |
| River Forest to Porcari | 4,659.10 mi (7,498.10 km) |
| River Forest to Porcia | 4,648.02 mi (7,480.27 km) |
| River Forest to Pordenone | 4,649.99 mi (7,483.44 km) |
| River Forest to Portici | 4,937.92 mi (7,946.82 km) |
| River Forest to Porto Empedocle | 5,061.48 mi (8,145.66 km) |
| River Forest to Porto Recanati | 4,796.67 mi (7,719.49 km) |
| River Forest to Porto Sant'Elpidio | 4,807.18 mi (7,736.41 km) |
| River Forest to Porto Tolle | 4,679.31 mi (7,530.63 km) |
| River Forest to Porto Torres | 4,693.96 mi (7,554.20 km) |
| River Forest to Portoferraio | 4,689.93 mi (7,547.71 km) |
| River Forest to Portogruaro | 4,664.01 mi (7,505.99 km) |
| River Forest to Portomaggiore | 4,669.76 mi (7,515.26 km) |
| River Forest to Potenza | 5,004.54 mi (8,054.03 km) |
