| Summerville to Quarteira | 3,987.21 mi (6,416.79 km) |
| Summerville to Queluz | 3,890.18 mi (6,260.65 km) |
| Summerville to Reguengos de Monsaraz | 3,986.32 mi (6,415.37 km) |
| Summerville to Resende | 3,907.75 mi (6,288.91 km) |
| Summerville to Ribeira Brava | 3,605.47 mi (5,802.45 km) |
| Summerville to Ribeira Grande | 3,052.61 mi (4,912.71 km) |
| Summerville to Rio de Mouro | 3,886.41 mi (6,254.58 km) |
| Summerville to Rio Maior | 3,895.06 mi (6,268.50 km) |
| Summerville to Rio Tinto | 3,876.61 mi (6,238.81 km) |
| Summerville to Sabugal | 3,967.32 mi (6,384.78 km) |
| Summerville to Sacavem | 3,897.54 mi (6,272.49 km) |
| Summerville to Salvaterra de Magos | 3,909.35 mi (6,291.48 km) |
| Summerville to Santa Comba Dao | 3,914.40 mi (6,299.62 km) |
| Summerville to Santa Cruz | 3,619.24 mi (5,824.60 km) |
| Summerville to Santa Iria da Azoia | 3,897.33 mi (6,272.15 km) |
