| Grottaferrata to Queluz | 1,172.08 mi (1,886.28 km) |
| Grottaferrata to Reguengos de Monsaraz | 1,090.20 mi (1,754.51 km) |
| Grottaferrata to Resende | 1,067.20 mi (1,717.49 km) |
| Grottaferrata to Ribeira Brava | 1,741.02 mi (2,801.91 km) |
| Grottaferrata to Ribeira Grande | 2,028.72 mi (3,264.91 km) |
| Grottaferrata to Rio de Mouro | 1,175.13 mi (1,891.20 km) |
| Grottaferrata to Rio Maior | 1,143.58 mi (1,840.42 km) |
| Grottaferrata to Rio Tinto | 1,097.00 mi (1,765.44 km) |
| Grottaferrata to Sabugal | 1,031.55 mi (1,660.11 km) |
| Grottaferrata to Sacavem | 1,162.91 mi (1,871.53 km) |
| Grottaferrata to Salvaterra de Magos | 1,141.89 mi (1,837.70 km) |
| Grottaferrata to Santa Comba Dao | 1,084.05 mi (1,744.61 km) |
| Grottaferrata to Santa Cruz | 1,728.41 mi (2,781.60 km) |
| Grottaferrata to Santa Iria da Azoia | 1,160.97 mi (1,868.40 km) |
| Grottaferrata to Santarem | 1,132.71 mi (1,822.92 km) |
