| Columbia Heights to Quarteira | 4,262.08 mi (6,859.15 km) |
| Columbia Heights to Queluz | 4,142.13 mi (6,666.11 km) |
| Columbia Heights to Reguengos de Monsaraz | 4,231.37 mi (6,809.72 km) |
| Columbia Heights to Resende | 4,104.06 mi (6,604.85 km) |
| Columbia Heights to Ribeira Brava | 4,034.85 mi (6,493.47 km) |
| Columbia Heights to Ribeira Grande | 3,441.00 mi (5,537.75 km) |
| Columbia Heights to Rio de Mouro | 4,138.52 mi (6,660.31 km) |
| Columbia Heights to Rio Maior | 4,133.21 mi (6,651.76 km) |
| Columbia Heights to Rio Tinto | 4,075.80 mi (6,559.37 km) |
| Columbia Heights to Sabugal | 4,171.93 mi (6,714.07 km) |
| Columbia Heights to Sacavem | 4,147.43 mi (6,674.65 km) |
| Columbia Heights to Salvaterra de Magos | 4,152.50 mi (6,682.80 km) |
| Columbia Heights to Santa Comba Dao | 4,125.69 mi (6,639.66 km) |
| Columbia Heights to Santa Cruz | 4,046.56 mi (6,512.31 km) |
| Columbia Heights to Santa Iria da Azoia | 4,146.08 mi (6,672.48 km) |
