| East San Gabriel to Cascais | 5,646.65 mi (9,087.41 km) |
| East San Gabriel to Castelo Branco | 5,679.86 mi (9,140.85 km) |
| East San Gabriel to Castro Daire | 5,615.53 mi (9,037.33 km) |
| East San Gabriel to Celorico de Basto | 5,592.20 mi (8,999.77 km) |
| East San Gabriel to Chamusca | 5,658.73 mi (9,106.84 km) |
| East San Gabriel to Chaves | 5,598.41 mi (9,009.78 km) |
| East San Gabriel to Cinfaes | 5,598.80 mi (9,010.40 km) |
| East San Gabriel to Coimbra | 5,624.37 mi (9,051.55 km) |
| East San Gabriel to Condeixa-a-Nova | 5,625.43 mi (9,053.26 km) |
| East San Gabriel to Corroios | 5,661.61 mi (9,111.49 km) |
| East San Gabriel to Coruche | 5,673.62 mi (9,130.81 km) |
| East San Gabriel to Costa de Caparica | 5,656.73 mi (9,103.63 km) |
| East San Gabriel to Covilha | 5,659.79 mi (9,108.55 km) |
| East San Gabriel to Eiras | 5,623.27 mi (9,049.78 km) |
| East San Gabriel to Elvas | 5,735.48 mi (9,230.36 km) |
