| Grenchen to Quarteira | 1,054.72 mi (1,697.40 km) |
| Grenchen to Queluz | 1,021.11 mi (1,643.32 km) |
| Grenchen to Reguengos de Monsaraz | 966.84 mi (1,555.98 km) |
| Grenchen to Resende | 867.69 mi (1,396.41 km) |
| Grenchen to Ribeira Brava | 1,625.89 mi (2,616.62 km) |
| Grenchen to Ribeira Grande | 1,781.12 mi (2,866.44 km) |
| Grenchen to Rio de Mouro | 1,023.06 mi (1,646.46 km) |
| Grenchen to Rio Maior | 981.73 mi (1,579.94 km) |
| Grenchen to Rio Tinto | 890.76 mi (1,433.54 km) |
| Grenchen to Sabugal | 861.19 mi (1,385.96 km) |
| Grenchen to Sacavem | 1,012.57 mi (1,629.57 km) |
| Grenchen to Salvaterra de Magos | 989.43 mi (1,592.33 km) |
| Grenchen to Santa Comba Dao | 902.40 mi (1,452.27 km) |
| Grenchen to Santa Cruz | 1,615.67 mi (2,600.17 km) |
| Grenchen to Santa Iria da Azoia | 1,009.54 mi (1,624.70 km) |
