| Horbury to Cascais | 1,098.26 mi (1,767.48 km) |
| Horbury to Castelo Branco | 996.12 mi (1,603.10 km) |
| Horbury to Castro Daire | 929.96 mi (1,496.63 km) |
| Horbury to Celorico de Basto | 899.00 mi (1,446.80 km) |
| Horbury to Chamusca | 1,040.91 mi (1,675.19 km) |
| Horbury to Chaves | 867.48 mi (1,396.08 km) |
| Horbury to Cinfaes | 919.74 mi (1,480.19 km) |
| Horbury to Coimbra | 983.01 mi (1,582.01 km) |
| Horbury to Condeixa-a-Nova | 990.34 mi (1,593.80 km) |
| Horbury to Corroios | 1,099.73 mi (1,769.84 km) |
| Horbury to Coruche | 1,067.68 mi (1,718.27 km) |
| Horbury to Costa de Caparica | 1,099.07 mi (1,768.77 km) |
| Horbury to Covilha | 964.91 mi (1,552.87 km) |
| Horbury to Eiras | 980.88 mi (1,578.58 km) |
| Horbury to Elvas | 1,055.61 mi (1,698.84 km) |
