| Opfikon to Quarteira | 1,109.24 mi (1,785.14 km) |
| Opfikon to Queluz | 1,077.38 mi (1,733.88 km) |
| Opfikon to Reguengos de Monsaraz | 1,022.08 mi (1,644.88 km) |
| Opfikon to Resende | 924.73 mi (1,488.21 km) |
| Opfikon to Ribeira Brava | 1,682.04 mi (2,706.99 km) |
| Opfikon to Ribeira Grande | 1,837.89 mi (2,957.79 km) |
| Opfikon to Rio de Mouro | 1,079.37 mi (1,737.08 km) |
| Opfikon to Rio Maior | 1,038.20 mi (1,670.83 km) |
| Opfikon to Rio Tinto | 947.92 mi (1,525.53 km) |
| Opfikon to Sabugal | 917.61 mi (1,476.75 km) |
| Opfikon to Sacavem | 1,068.80 mi (1,720.07 km) |
| Opfikon to Salvaterra de Magos | 1,045.67 mi (1,682.85 km) |
| Opfikon to Santa Comba Dao | 959.17 mi (1,543.64 km) |
| Opfikon to Santa Cruz | 1,671.75 mi (2,690.42 km) |
| Opfikon to Santa Iria da Azoia | 1,065.80 mi (1,715.24 km) |
