| Williston to Quarteira | 4,598.27 mi (7,400.20 km) |
| Williston to Queluz | 4,472.48 mi (7,197.77 km) |
| Williston to Reguengos de Monsaraz | 4,556.66 mi (7,333.24 km) |
| Williston to Resende | 4,413.40 mi (7,102.69 km) |
| Williston to Ribeira Brava | 4,433.06 mi (7,134.32 km) |
| Williston to Ribeira Grande | 3,839.58 mi (6,179.21 km) |
| Williston to Rio de Mouro | 4,469.04 mi (7,192.22 km) |
| Williston to Rio Maior | 4,458.40 mi (7,175.10 km) |
| Williston to Rio Tinto | 4,387.09 mi (7,060.34 km) |
| Williston to Sabugal | 4,482.71 mi (7,214.23 km) |
| Williston to Sacavem | 4,476.85 mi (7,204.79 km) |
| Williston to Salvaterra de Magos | 4,479.14 mi (7,208.47 km) |
| Williston to Santa Comba Dao | 4,440.43 mi (7,146.18 km) |
| Williston to Santa Cruz | 4,443.80 mi (7,151.61 km) |
| Williston to Santa Iria da Azoia | 4,475.09 mi (7,201.96 km) |
