| Grays to Quarteira | 1,077.54 mi (1,734.14 km) |
| Grays to Queluz | 993.93 mi (1,599.58 km) |
| Grays to Reguengos de Monsaraz | 979.40 mi (1,576.20 km) |
| Grays to Resende | 817.37 mi (1,315.43 km) |
| Grays to Ribeira Brava | 1,566.12 mi (2,520.43 km) |
| Grays to Ribeira Grande | 1,568.82 mi (2,524.77 km) |
| Grays to Rio de Mouro | 994.33 mi (1,600.22 km) |
| Grays to Rio Maior | 949.94 mi (1,528.78 km) |
| Grays to Rio Tinto | 826.93 mi (1,330.81 km) |
| Grays to Sabugal | 846.21 mi (1,361.85 km) |
| Grays to Sacavem | 987.62 mi (1,589.43 km) |
| Grays to Salvaterra de Magos | 966.51 mi (1,555.44 km) |
| Grays to Santa Comba Dao | 864.85 mi (1,391.83 km) |
| Grays to Santa Cruz | 1,559.14 mi (2,509.19 km) |
| Grays to Santa Iria da Azoia | 983.97 mi (1,583.55 km) |
