| Seia to Pontedera | 964.91 mi (1,552.88 km) |
| Seia to Pontinia | 1,082.78 mi (1,742.57 km) |
| Seia to Porcari | 965.71 mi (1,554.15 km) |
| Seia to Porcia | 1,089.12 mi (1,752.77 km) |
| Seia to Pordenone | 1,090.41 mi (1,754.85 km) |
| Seia to Portici | 1,153.33 mi (1,856.10 km) |
| Seia to Porto Empedocle | 1,159.52 mi (1,866.07 km) |
| Seia to Porto Recanati | 1,114.66 mi (1,793.87 km) |
| Seia to Porto Sant'Elpidio | 1,118.32 mi (1,799.77 km) |
| Seia to Porto Tolle | 1,060.61 mi (1,706.89 km) |
| Seia to Porto Torres | 843.74 mi (1,357.87 km) |
| Seia to Portoferraio | 943.42 mi (1,518.29 km) |
| Seia to Portogruaro | 1,096.46 mi (1,764.58 km) |
| Seia to Portomaggiore | 1,032.69 mi (1,661.95 km) |
| Seia to Potenza | 1,230.68 mi (1,980.59 km) |
