| Isbergues to Queluz | 999.60 mi (1,608.71 km) |
| Isbergues to Reguengos de Monsaraz | 974.49 mi (1,568.29 km) |
| Isbergues to Resende | 825.23 mi (1,328.09 km) |
| Isbergues to Ribeira Brava | 1,586.85 mi (2,553.79 km) |
| Isbergues to Ribeira Grande | 1,628.56 mi (2,620.91 km) |
| Isbergues to Rio de Mouro | 1,000.42 mi (1,610.01 km) |
| Isbergues to Rio Maior | 955.97 mi (1,538.48 km) |
| Isbergues to Rio Tinto | 838.67 mi (1,349.71 km) |
| Isbergues to Sabugal | 845.45 mi (1,360.62 km) |
| Isbergues to Sacavem | 992.59 mi (1,597.42 km) |
| Isbergues to Salvaterra de Magos | 970.54 mi (1,561.94 km) |
| Isbergues to Santa Comba Dao | 870.51 mi (1,400.95 km) |
| Isbergues to Santa Cruz | 1,578.99 mi (2,541.14 km) |
| Isbergues to Santa Iria da Azoia | 989.03 mi (1,591.70 km) |
| Isbergues to Santarem | 954.98 mi (1,536.90 km) |
