| Port Huron to Pombal | 3,700.99 mi (5,956.16 km) |
| Port Huron to Ponta Delgada | 2,953.65 mi (4,753.45 km) |
| Port Huron to Ponta do Sol | 3,545.25 mi (5,705.54 km) |
| Port Huron to Ponte da Barca | 3,648.41 mi (5,871.54 km) |
| Port Huron to Ponte de Lima | 3,642.66 mi (5,862.30 km) |
| Port Huron to Ponte de Sor | 3,751.98 mi (6,038.23 km) |
| Port Huron to Portalegre | 3,777.50 mi (6,079.30 km) |
| Port Huron to Portimao | 3,801.35 mi (6,117.68 km) |
| Port Huron to Porto | 3,659.85 mi (5,889.96 km) |
| Port Huron to Porto de Mos | 3,702.82 mi (5,959.11 km) |
| Port Huron to Povoa de Lanhoso | 3,662.83 mi (5,894.75 km) |
| Port Huron to Povoa de Santa Iria | 3,716.26 mi (5,980.74 km) |
| Port Huron to Povoa de Varzim | 3,646.38 mi (5,868.28 km) |
| Port Huron to Praia da Vitoria | 2,855.97 mi (4,596.24 km) |
| Port Huron to Praia do Carvoeiro | 3,805.65 mi (6,124.60 km) |
