| Cincinnati to Quarteira | 4,025.77 mi (6,478.85 km) |
| Cincinnati to Queluz | 3,916.65 mi (6,303.24 km) |
| Cincinnati to Reguengos de Monsaraz | 4,010.69 mi (6,454.59 km) |
| Cincinnati to Resende | 3,908.13 mi (6,289.53 km) |
| Cincinnati to Ribeira Brava | 3,714.60 mi (5,978.07 km) |
| Cincinnati to Ribeira Grande | 3,133.82 mi (5,043.40 km) |
| Cincinnati to Rio de Mouro | 3,912.91 mi (6,297.22 km) |
| Cincinnati to Rio Maior | 3,915.04 mi (6,300.65 km) |
| Cincinnati to Rio Tinto | 3,877.95 mi (6,240.96 km) |
| Cincinnati to Sabugal | 3,972.36 mi (6,392.89 km) |
| Cincinnati to Sacavem | 3,923.12 mi (6,313.66 km) |
| Cincinnati to Salvaterra de Magos | 3,931.87 mi (6,327.74 km) |
| Cincinnati to Santa Comba Dao | 3,921.92 mi (6,311.72 km) |
| Cincinnati to Santa Cruz | 3,727.51 mi (5,998.85 km) |
| Cincinnati to Santa Iria da Azoia | 3,922.37 mi (6,312.44 km) |
