| Chicago to Quarteira | 4,101.82 mi (6,601.25 km) |
| Chicago to Queluz | 3,987.64 mi (6,417.48 km) |
| Chicago to Reguengos de Monsaraz | 4,079.92 mi (6,565.99 km) |
| Chicago to Resende | 3,966.32 mi (6,383.17 km) |
| Chicago to Ribeira Brava | 3,826.54 mi (6,158.21 km) |
| Chicago to Ribeira Grande | 3,237.91 mi (5,210.91 km) |
| Chicago to Rio de Mouro | 3,983.94 mi (6,411.54 km) |
| Chicago to Rio Maior | 3,982.86 mi (6,409.79 km) |
| Chicago to Rio Tinto | 3,936.85 mi (6,335.75 km) |
| Chicago to Sabugal | 4,032.34 mi (6,489.42 km) |
| Chicago to Sacavem | 3,993.63 mi (6,427.12 km) |
| Chicago to Salvaterra de Magos | 4,000.81 mi (6,438.68 km) |
| Chicago to Santa Comba Dao | 3,983.53 mi (6,410.88 km) |
| Chicago to Santa Cruz | 3,838.95 mi (6,178.19 km) |
| Chicago to Santa Iria da Azoia | 3,992.61 mi (6,425.49 km) |
