| Sun Prairie to Quarteira | 4,135.65 mi (6,655.68 km) |
| Sun Prairie to Queluz | 4,019.21 mi (6,468.29 km) |
| Sun Prairie to Reguengos de Monsaraz | 4,110.46 mi (6,615.14 km) |
| Sun Prairie to Resende | 3,991.69 mi (6,424.00 km) |
| Sun Prairie to Ribeira Brava | 3,878.33 mi (6,241.56 km) |
| Sun Prairie to Ribeira Grande | 3,287.07 mi (5,290.03 km) |
| Sun Prairie to Rio de Mouro | 4,015.54 mi (6,462.39 km) |
| Sun Prairie to Rio Maior | 4,012.89 mi (6,458.12 km) |
| Sun Prairie to Rio Tinto | 3,962.63 mi (6,377.24 km) |
| Sun Prairie to Sabugal | 4,058.46 mi (6,531.46 km) |
| Sun Prairie to Sacavem | 4,024.95 mi (6,477.53 km) |
| Sun Prairie to Salvaterra de Magos | 4,031.36 mi (6,487.84 km) |
| Sun Prairie to Santa Comba Dao | 4,010.55 mi (6,454.35 km) |
| Sun Prairie to Santa Cruz | 3,890.48 mi (6,261.12 km) |
| Sun Prairie to Santa Iria da Azoia | 4,023.81 mi (6,475.70 km) |
