| Clemmons to Quarteira | 3,908.52 mi (6,290.15 km) |
| Clemmons to Queluz | 3,806.38 mi (6,125.78 km) |
| Clemmons to Reguengos de Monsaraz | 3,901.94 mi (6,279.56 km) |
| Clemmons to Resende | 3,813.72 mi (6,137.59 km) |
| Clemmons to Ribeira Brava | 3,555.40 mi (5,721.86 km) |
| Clemmons to Ribeira Grande | 2,988.77 mi (4,809.95 km) |
| Clemmons to Rio de Mouro | 3,802.62 mi (6,119.72 km) |
| Clemmons to Rio Maior | 3,808.69 mi (6,129.50 km) |
| Clemmons to Rio Tinto | 3,782.88 mi (6,087.95 km) |
| Clemmons to Sabugal | 3,875.26 mi (6,236.62 km) |
| Clemmons to Sacavem | 3,813.41 mi (6,137.09 km) |
| Clemmons to Salvaterra de Magos | 3,824.03 mi (6,154.17 km) |
| Clemmons to Santa Comba Dao | 3,823.17 mi (6,152.80 km) |
| Clemmons to Santa Cruz | 3,568.83 mi (5,743.47 km) |
| Clemmons to Santa Iria da Azoia | 3,812.98 mi (6,136.40 km) |
