| Birecik to Quarteira | 2,515.30 mi (4,047.98 km) |
| Birecik to Queluz | 2,550.02 mi (4,103.86 km) |
| Birecik to Reguengos de Monsaraz | 2,463.57 mi (3,964.74 km) |
| Birecik to Resende | 2,452.06 mi (3,946.20 km) |
| Birecik to Ribeira Brava | 3,091.11 mi (4,974.66 km) |
| Birecik to Ribeira Grande | 3,413.66 mi (5,493.76 km) |
| Birecik to Rio de Mouro | 2,553.24 mi (4,109.05 km) |
| Birecik to Rio Maior | 2,524.12 mi (4,062.18 km) |
| Birecik to Rio Tinto | 2,481.93 mi (3,994.28 km) |
| Birecik to Sabugal | 2,414.79 mi (3,886.23 km) |
| Birecik to Sacavem | 2,540.90 mi (4,089.19 km) |
| Birecik to Salvaterra de Magos | 2,520.74 mi (4,056.73 km) |
| Birecik to Santa Comba Dao | 2,467.84 mi (3,971.60 km) |
| Birecik to Santa Cruz | 3,077.60 mi (4,952.91 km) |
| Birecik to Santa Iria da Azoia | 2,539.23 mi (4,086.50 km) |
