| Riviera Beach to Quarteira | 4,181.78 mi (6,729.93 km) |
| Riviera Beach to Queluz | 4,095.52 mi (6,591.11 km) |
| Riviera Beach to Reguengos de Monsaraz | 4,191.88 mi (6,746.17 km) |
| Riviera Beach to Resende | 4,132.44 mi (6,650.52 km) |
| Riviera Beach to Ribeira Brava | 3,748.78 mi (6,033.07 km) |
| Riviera Beach to Ribeira Grande | 3,229.86 mi (5,197.96 km) |
| Riviera Beach to Rio de Mouro | 4,091.78 mi (6,585.09 km) |
| Riviera Beach to Rio Maior | 4,105.27 mi (6,606.79 km) |
| Riviera Beach to Rio Tinto | 4,101.04 mi (6,599.98 km) |
| Riviera Beach to Sabugal | 4,187.73 mi (6,739.50 km) |
| Riviera Beach to Sacavem | 4,103.45 mi (6,603.87 km) |
| Riviera Beach to Salvaterra de Magos | 4,117.41 mi (6,626.33 km) |
| Riviera Beach to Santa Comba Dao | 4,133.70 mi (6,652.55 km) |
| Riviera Beach to Santa Cruz | 3,763.03 mi (6,056.00 km) |
| Riviera Beach to Santa Iria da Azoia | 4,103.65 mi (6,604.19 km) |
