| Markham to Pombal | 3,984.38 mi (6,412.24 km) |
| Markham to Ponta Delgada | 3,237.54 mi (5,210.32 km) |
| Markham to Ponta do Sol | 3,828.45 mi (6,161.30 km) |
| Markham to Ponte da Barca | 3,930.56 mi (6,325.62 km) |
| Markham to Ponte de Lima | 3,924.88 mi (6,316.48 km) |
| Markham to Ponte de Sor | 4,035.57 mi (6,494.62 km) |
| Markham to Portalegre | 4,060.93 mi (6,535.43 km) |
| Markham to Portimao | 4,085.81 mi (6,575.48 km) |
| Markham to Porto | 3,942.50 mi (6,344.84 km) |
| Markham to Porto de Mos | 3,986.41 mi (6,415.50 km) |
| Markham to Povoa de Lanhoso | 3,945.10 mi (6,349.03 km) |
| Markham to Povoa de Santa Iria | 4,000.23 mi (6,437.75 km) |
| Markham to Povoa de Varzim | 3,928.92 mi (6,322.98 km) |
| Markham to Praia da Vitoria | 3,140.10 mi (5,053.50 km) |
| Markham to Praia do Carvoeiro | 4,090.10 mi (6,582.39 km) |
