| Rock Island to Pombal | 4,121.04 mi (6,632.18 km) |
| Rock Island to Ponta Delgada | 3,382.87 mi (5,444.20 km) |
| Rock Island to Ponta do Sol | 3,974.63 mi (6,396.55 km) |
| Rock Island to Ponte da Barca | 4,064.97 mi (6,541.94 km) |
| Rock Island to Ponte de Lima | 4,059.41 mi (6,532.99 km) |
| Rock Island to Ponte de Sor | 4,172.65 mi (6,715.23 km) |
| Rock Island to Portalegre | 4,197.64 mi (6,755.45 km) |
| Rock Island to Portimao | 4,225.25 mi (6,799.88 km) |
| Rock Island to Porto | 4,077.77 mi (6,562.53 km) |
| Rock Island to Porto de Mos | 4,123.50 mi (6,636.14 km) |
| Rock Island to Povoa de Lanhoso | 4,079.72 mi (6,565.68 km) |
| Rock Island to Povoa de Santa Iria | 4,138.22 mi (6,659.82 km) |
| Rock Island to Povoa de Varzim | 4,064.00 mi (6,540.38 km) |
| Rock Island to Praia da Vitoria | 3,285.03 mi (5,286.75 km) |
| Rock Island to Praia do Carvoeiro | 4,229.52 mi (6,806.76 km) |
