| Oristano to Queluz | 956.15 mi (1,538.78 km) |
| Oristano to Reguengos de Monsaraz | 868.76 mi (1,398.13 km) |
| Oristano to Resende | 872.35 mi (1,403.92 km) |
| Oristano to Ribeira Brava | 1,506.28 mi (2,424.12 km) |
| Oristano to Ribeira Grande | 1,829.57 mi (2,944.41 km) |
| Oristano to Rio de Mouro | 959.45 mi (1,544.08 km) |
| Oristano to Rio Maior | 932.06 mi (1,500.00 km) |
| Oristano to Rio Tinto | 903.36 mi (1,453.82 km) |
| Oristano to Sabugal | 827.58 mi (1,331.86 km) |
| Oristano to Sacavem | 947.08 mi (1,524.18 km) |
| Oristano to Salvaterra de Magos | 927.41 mi (1,492.52 km) |
| Oristano to Santa Comba Dao | 881.71 mi (1,418.97 km) |
| Oristano to Santa Cruz | 1,493.29 mi (2,403.22 km) |
| Oristano to Santa Iria da Azoia | 945.54 mi (1,521.69 km) |
| Oristano to Santarem | 919.95 mi (1,480.52 km) |
