| Ionia to Pontedera | 4,511.04 mi (7,259.81 km) |
| Ionia to Pontinia | 4,703.42 mi (7,569.42 km) |
| Ionia to Porcari | 4,502.99 mi (7,246.86 km) |
| Ionia to Porcia | 4,493.50 mi (7,231.58 km) |
| Ionia to Pordenone | 4,495.47 mi (7,234.76 km) |
| Ionia to Portici | 4,781.46 mi (7,695.01 km) |
| Ionia to Porto Empedocle | 4,903.73 mi (7,891.79 km) |
| Ionia to Porto Recanati | 4,641.14 mi (7,469.20 km) |
| Ionia to Porto Sant'Elpidio | 4,651.60 mi (7,486.03 km) |
| Ionia to Porto Tolle | 4,524.16 mi (7,280.94 km) |
| Ionia to Porto Torres | 4,536.31 mi (7,300.49 km) |
| Ionia to Portoferraio | 4,533.32 mi (7,295.67 km) |
| Ionia to Portogruaro | 4,509.44 mi (7,257.25 km) |
| Ionia to Portomaggiore | 4,514.35 mi (7,265.14 km) |
| Ionia to Potenza | 4,848.37 mi (7,802.70 km) |
