| Swindon to Quarteira | 1,047.91 mi (1,686.44 km) |
| Swindon to Queluz | 955.99 mi (1,538.52 km) |
| Swindon to Reguengos de Monsaraz | 949.89 mi (1,528.70 km) |
| Swindon to Resende | 779.53 mi (1,254.54 km) |
| Swindon to Ribeira Brava | 1,514.13 mi (2,436.75 km) |
| Swindon to Ribeira Grande | 1,491.91 mi (2,401.00 km) |
| Swindon to Rio de Mouro | 956.07 mi (1,538.65 km) |
| Swindon to Rio Maior | 912.11 mi (1,467.90 km) |
| Swindon to Rio Tinto | 785.97 mi (1,264.89 km) |
| Swindon to Sabugal | 814.80 mi (1,311.30 km) |
| Swindon to Sacavem | 950.28 mi (1,529.32 km) |
| Swindon to Salvaterra de Magos | 930.07 mi (1,496.80 km) |
| Swindon to Santa Comba Dao | 828.16 mi (1,332.79 km) |
| Swindon to Santa Cruz | 1,507.79 mi (2,426.55 km) |
| Swindon to Santa Iria da Azoia | 946.58 mi (1,523.37 km) |
