| Round Lake Beach to Quarteira | 4,104.96 mi (6,606.29 km) |
| Round Lake Beach to Queluz | 3,989.94 mi (6,421.18 km) |
| Round Lake Beach to Reguengos de Monsaraz | 4,081.86 mi (6,569.12 km) |
| Round Lake Beach to Resende | 3,966.39 mi (6,383.28 km) |
| Round Lake Beach to Ribeira Brava | 3,836.27 mi (6,173.88 km) |
| Round Lake Beach to Ribeira Grande | 3,246.57 mi (5,224.85 km) |
| Round Lake Beach to Rio de Mouro | 3,986.25 mi (6,415.25 km) |
| Round Lake Beach to Rio Maior | 3,984.60 mi (6,412.60 km) |
| Round Lake Beach to Rio Tinto | 3,937.06 mi (6,336.09 km) |
| Round Lake Beach to Sabugal | 4,032.68 mi (6,489.98 km) |
| Round Lake Beach to Sacavem | 3,995.84 mi (6,430.68 km) |
| Round Lake Beach to Salvaterra de Magos | 4,002.74 mi (6,441.79 km) |
| Round Lake Beach to Santa Comba Dao | 3,984.19 mi (6,411.94 km) |
| Round Lake Beach to Santa Cruz | 3,848.59 mi (6,193.70 km) |
| Round Lake Beach to Santa Iria da Azoia | 3,994.78 mi (6,428.98 km) |
