| Barstow to Quarteira | 5,694.13 mi (9,163.82 km) |
| Barstow to Queluz | 5,572.53 mi (8,968.13 km) |
| Barstow to Reguengos de Monsaraz | 5,660.43 mi (9,109.59 km) |
| Barstow to Resende | 5,527.19 mi (8,895.16 km) |
| Barstow to Ribeira Brava | 5,466.43 mi (8,797.37 km) |
| Barstow to Ribeira Grande | 4,873.64 mi (7,843.37 km) |
| Barstow to Rio de Mouro | 5,568.97 mi (8,962.39 km) |
| Barstow to Rio Maior | 5,562.09 mi (8,951.32 km) |
| Barstow to Rio Tinto | 5,499.66 mi (8,850.85 km) |
| Barstow to Sabugal | 5,595.77 mi (9,005.52 km) |
| Barstow to Sacavem | 5,577.59 mi (8,976.26 km) |
| Barstow to Salvaterra de Magos | 5,581.85 mi (8,983.12 km) |
| Barstow to Santa Comba Dao | 5,550.98 mi (8,933.43 km) |
| Barstow to Santa Cruz | 5,478.38 mi (8,816.61 km) |
| Barstow to Santa Iria da Azoia | 5,576.12 mi (8,973.90 km) |
