| Biarritz to Queluz | 516.97 mi (831.98 km) |
| Biarritz to Reguengos de Monsaraz | 468.31 mi (753.67 km) |
| Biarritz to Resende | 365.96 mi (588.96 km) |
| Biarritz to Ribeira Brava | 1,121.85 mi (1,805.44 km) |
| Biarritz to Ribeira Grande | 1,310.11 mi (2,108.41 km) |
| Biarritz to Rio de Mouro | 518.84 mi (835.00 km) |
| Biarritz to Rio Maior | 477.27 mi (768.10 km) |
| Biarritz to Rio Tinto | 391.17 mi (629.53 km) |
| Biarritz to Sabugal | 356.82 mi (574.24 km) |
| Biarritz to Sacavem | 508.52 mi (818.38 km) |
| Biarritz to Salvaterra de Magos | 485.37 mi (781.13 km) |
| Biarritz to Santa Comba Dao | 398.36 mi (641.10 km) |
| Biarritz to Santa Cruz | 1,111.81 mi (1,789.28 km) |
| Biarritz to Santa Iria da Azoia | 505.43 mi (813.42 km) |
| Biarritz to Santarem | 471.56 mi (758.90 km) |
