| Herisau to Cascais | 1,113.65 mi (1,792.25 km) |
| Herisau to Castelo Branco | 985.35 mi (1,585.77 km) |
| Herisau to Castro Daire | 960.39 mi (1,545.59 km) |
| Herisau to Celorico de Basto | 945.27 mi (1,521.27 km) |
| Herisau to Chamusca | 1,046.50 mi (1,684.18 km) |
| Herisau to Chaves | 909.08 mi (1,463.03 km) |
| Herisau to Cinfaes | 961.58 mi (1,547.51 km) |
| Herisau to Coimbra | 1,008.76 mi (1,623.45 km) |
| Herisau to Condeixa-a-Nova | 1,015.59 mi (1,634.43 km) |
| Herisau to Corroios | 1,106.18 mi (1,780.23 km) |
| Herisau to Coruche | 1,065.19 mi (1,714.25 km) |
| Herisau to Costa de Caparica | 1,108.43 mi (1,783.85 km) |
| Herisau to Covilha | 966.04 mi (1,554.69 km) |
| Herisau to Eiras | 1,007.30 mi (1,621.10 km) |
| Herisau to Elvas | 1,012.35 mi (1,629.22 km) |
