| Somerset to Quarteira | 3,497.64 mi (5,628.91 km) |
| Somerset to Queluz | 3,391.27 mi (5,457.72 km) |
| Somerset to Reguengos de Monsaraz | 3,486.06 mi (5,610.27 km) |
| Somerset to Resende | 3,390.31 mi (5,456.18 km) |
| Somerset to Ribeira Brava | 3,176.11 mi (5,111.46 km) |
| Somerset to Ribeira Grande | 2,596.93 mi (4,179.36 km) |
| Somerset to Rio de Mouro | 3,387.51 mi (5,451.67 km) |
| Somerset to Rio Maior | 3,391.38 mi (5,457.91 km) |
| Somerset to Rio Tinto | 3,359.75 mi (5,407.00 km) |
| Somerset to Sabugal | 3,453.21 mi (5,557.40 km) |
| Somerset to Sacavem | 3,397.99 mi (5,468.53 km) |
| Somerset to Salvaterra de Magos | 3,407.56 mi (5,483.94 km) |
| Somerset to Santa Comba Dao | 3,401.89 mi (5,474.82 km) |
| Somerset to Santa Cruz | 3,189.07 mi (5,132.31 km) |
| Somerset to Santa Iria da Azoia | 3,397.37 mi (5,467.54 km) |
