| Formia to Queluz | 1,219.79 mi (1,963.07 km) |
| Formia to Reguengos de Monsaraz | 1,136.23 mi (1,828.59 km) |
| Formia to Resende | 1,119.30 mi (1,801.34 km) |
| Formia to Ribeira Brava | 1,782.55 mi (2,868.74 km) |
| Formia to Ribeira Grande | 2,080.99 mi (3,349.03 km) |
| Formia to Rio de Mouro | 1,222.91 mi (1,968.09 km) |
| Formia to Rio Maior | 1,192.37 mi (1,918.94 km) |
| Formia to Rio Tinto | 1,149.37 mi (1,849.73 km) |
| Formia to Sabugal | 1,081.83 mi (1,741.03 km) |
| Formia to Sacavem | 1,210.64 mi (1,948.33 km) |
| Formia to Salvaterra de Magos | 1,189.94 mi (1,915.02 km) |
| Formia to Santa Comba Dao | 1,134.77 mi (1,826.23 km) |
| Formia to Santa Cruz | 1,769.75 mi (2,848.14 km) |
| Formia to Santa Iria da Azoia | 1,208.80 mi (1,945.37 km) |
| Formia to Santarem | 1,181.18 mi (1,900.92 km) |
