| Heerlen to Queluz | 1,118.63 mi (1,800.26 km) |
| Heerlen to Reguengos de Monsaraz | 1,084.20 mi (1,744.85 km) |
| Heerlen to Resende | 948.07 mi (1,525.77 km) |
| Heerlen to Ribeira Brava | 1,714.82 mi (2,759.74 km) |
| Heerlen to Ribeira Grande | 1,779.46 mi (2,863.77 km) |
| Heerlen to Rio de Mouro | 1,119.79 mi (1,802.13 km) |
| Heerlen to Rio Maior | 1,075.74 mi (1,731.24 km) |
| Heerlen to Rio Tinto | 964.41 mi (1,552.07 km) |
| Heerlen to Sabugal | 960.68 mi (1,546.06 km) |
| Heerlen to Sacavem | 1,111.09 mi (1,788.12 km) |
| Heerlen to Salvaterra de Magos | 1,088.45 mi (1,751.70 km) |
| Heerlen to Santa Comba Dao | 990.96 mi (1,594.80 km) |
| Heerlen to Santa Cruz | 1,706.30 mi (2,746.02 km) |
| Heerlen to Santa Iria da Azoia | 1,107.64 mi (1,782.58 km) |
| Heerlen to Santarem | 1,073.29 mi (1,727.29 km) |
