| Idrija to Quarteira | 1,294.19 mi (2,082.79 km) |
| Idrija to Queluz | 1,284.17 mi (2,066.67 km) |
| Idrija to Reguengos de Monsaraz | 1,216.36 mi (1,957.55 km) |
| Idrija to Resende | 1,147.71 mi (1,847.06 km) |
| Idrija to Ribeira Brava | 1,881.32 mi (3,027.69 km) |
| Idrija to Ribeira Grande | 2,087.02 mi (3,358.73 km) |
| Idrija to Rio de Mouro | 1,286.64 mi (2,070.64 km) |
| Idrija to Rio Maior | 1,248.67 mi (2,009.54 km) |
| Idrija to Rio Tinto | 1,173.93 mi (1,889.26 km) |
| Idrija to Sabugal | 1,128.99 mi (1,816.93 km) |
| Idrija to Sacavem | 1,275.18 mi (2,052.21 km) |
| Idrija to Salvaterra de Magos | 1,252.49 mi (2,015.69 km) |
| Idrija to Santa Comba Dao | 1,175.95 mi (1,892.50 km) |
| Idrija to Santa Cruz | 1,869.94 mi (3,009.37 km) |
| Idrija to Santa Iria da Azoia | 1,272.57 mi (2,048.00 km) |
