| Prairie Ridge to Quarteira | 5,337.01 mi (8,589.09 km) |
| Prairie Ridge to Queluz | 5,207.19 mi (8,380.15 km) |
| Prairie Ridge to Reguengos de Monsaraz | 5,285.00 mi (8,505.38 km) |
| Prairie Ridge to Resende | 5,127.63 mi (8,252.12 km) |
| Prairie Ridge to Ribeira Brava | 5,231.14 mi (8,418.71 km) |
| Prairie Ridge to Ribeira Grande | 4,643.19 mi (7,472.50 km) |
| Prairie Ridge to Rio de Mouro | 5,203.95 mi (8,374.95 km) |
| Prairie Ridge to Rio Maior | 5,188.11 mi (8,349.46 km) |
| Prairie Ridge to Rio Tinto | 5,103.77 mi (8,213.73 km) |
| Prairie Ridge to Sabugal | 5,197.28 mi (8,364.21 km) |
| Prairie Ridge to Sacavem | 5,210.54 mi (8,385.55 km) |
| Prairie Ridge to Salvaterra de Magos | 5,210.00 mi (8,384.68 km) |
| Prairie Ridge to Santa Comba Dao | 5,159.78 mi (8,303.86 km) |
| Prairie Ridge to Santa Cruz | 5,240.99 mi (8,434.55 km) |
| Prairie Ridge to Santa Iria da Azoia | 5,208.40 mi (8,382.10 km) |
