| Boiling Springs to Quarteira | 4,018.43 mi (6,467.04 km) |
| Boiling Springs to Queluz | 3,916.87 mi (6,303.60 km) |
| Boiling Springs to Reguengos de Monsaraz | 4,012.51 mi (6,457.50 km) |
| Boiling Springs to Resende | 3,925.19 mi (6,316.99 km) |
| Boiling Springs to Ribeira Brava | 3,660.65 mi (5,891.24 km) |
| Boiling Springs to Ribeira Grande | 3,096.29 mi (4,983.00 km) |
| Boiling Springs to Rio de Mouro | 3,913.11 mi (6,297.53 km) |
| Boiling Springs to Rio Maior | 3,919.46 mi (6,307.76 km) |
| Boiling Springs to Rio Tinto | 3,894.32 mi (6,267.30 km) |
| Boiling Springs to Sabugal | 3,986.57 mi (6,415.77 km) |
| Boiling Springs to Sacavem | 3,923.94 mi (6,314.97 km) |
| Boiling Springs to Salvaterra de Magos | 3,934.68 mi (6,332.26 km) |
| Boiling Springs to Santa Comba Dao | 3,934.41 mi (6,331.82 km) |
| Boiling Springs to Santa Cruz | 3,674.15 mi (5,912.97 km) |
| Boiling Springs to Santa Iria da Azoia | 3,923.53 mi (6,314.31 km) |
