| Boulder to Pombal | 4,824.33 mi (7,764.02 km) |
| Boulder to Ponta Delgada | 4,131.23 mi (6,648.58 km) |
| Boulder to Ponta do Sol | 4,726.16 mi (7,606.01 km) |
| Boulder to Ponte da Barca | 4,757.48 mi (7,656.43 km) |
| Boulder to Ponte de Lima | 4,752.51 mi (7,648.43 km) |
| Boulder to Ponte de Sor | 4,877.76 mi (7,850.00 km) |
| Boulder to Portalegre | 4,900.82 mi (7,887.11 km) |
| Boulder to Portimao | 4,941.89 mi (7,953.21 km) |
| Boulder to Porto | 4,774.38 mi (7,683.63 km) |
| Boulder to Porto de Mos | 4,828.91 mi (7,771.38 km) |
| Boulder to Povoa de Lanhoso | 4,773.14 mi (7,681.63 km) |
| Boulder to Povoa de Santa Iria | 4,847.99 mi (7,802.09 km) |
| Boulder to Povoa de Varzim | 4,759.78 mi (7,660.13 km) |
| Boulder to Praia da Vitoria | 4,031.74 mi (6,488.45 km) |
| Boulder to Praia do Carvoeiro | 4,946.05 mi (7,959.90 km) |
