| Therwil to Cascais | 1,046.23 mi (1,683.74 km) |
| Therwil to Castelo Branco | 918.17 mi (1,477.65 km) |
| Therwil to Castro Daire | 889.89 mi (1,432.14 km) |
| Therwil to Celorico de Basto | 873.54 mi (1,405.82 km) |
| Therwil to Chamusca | 978.96 mi (1,575.49 km) |
| Therwil to Chaves | 837.09 mi (1,347.17 km) |
| Therwil to Cinfaes | 890.35 mi (1,432.88 km) |
| Therwil to Coimbra | 939.27 mi (1,511.60 km) |
| Therwil to Condeixa-a-Nova | 946.22 mi (1,522.79 km) |
| Therwil to Corroios | 1,039.34 mi (1,672.65 km) |
| Therwil to Coruche | 998.51 mi (1,606.94 km) |
| Therwil to Costa de Caparica | 1,041.40 mi (1,675.97 km) |
| Therwil to Covilha | 897.67 mi (1,444.66 km) |
| Therwil to Eiras | 937.74 mi (1,509.15 km) |
| Therwil to Elvas | 948.20 mi (1,525.98 km) |
