| SeaTac to Pontedera | 5,520.70 mi (8,884.72 km) |
| SeaTac to Pontinia | 5,716.65 mi (9,200.06 km) |
| SeaTac to Porcari | 5,509.60 mi (8,866.85 km) |
| SeaTac to Porcia | 5,430.66 mi (8,739.80 km) |
| SeaTac to Pordenone | 5,432.45 mi (8,742.68 km) |
| SeaTac to Portici | 5,784.42 mi (9,309.13 km) |
| SeaTac to Porto Empedocle | 5,978.97 mi (9,622.22 km) |
| SeaTac to Porto Recanati | 5,608.89 mi (9,026.64 km) |
| SeaTac to Porto Sant'Elpidio | 5,620.99 mi (9,046.11 km) |
| SeaTac to Porto Tolle | 5,484.81 mi (8,826.96 km) |
| SeaTac to Porto Torres | 5,630.26 mi (9,061.03 km) |
| SeaTac to Portoferraio | 5,563.17 mi (8,953.06 km) |
| SeaTac to Portogruaro | 5,446.80 mi (8,765.78 km) |
| SeaTac to Portomaggiore | 5,487.40 mi (8,831.11 km) |
| SeaTac to Potenza | 5,831.03 mi (9,384.14 km) |
