| Brent to Cascais | 4,331.28 mi (6,970.52 km) |
| Brent to Castelo Branco | 4,403.61 mi (7,086.92 km) |
| Brent to Castro Daire | 4,358.13 mi (7,013.73 km) |
| Brent to Celorico de Basto | 4,344.47 mi (6,991.74 km) |
| Brent to Chamusca | 4,364.45 mi (7,023.90 km) |
| Brent to Chaves | 4,362.83 mi (7,021.29 km) |
| Brent to Cinfaes | 4,343.92 mi (6,990.86 km) |
| Brent to Coimbra | 4,348.31 mi (6,997.93 km) |
| Brent to Condeixa-a-Nova | 4,346.81 mi (6,995.51 km) |
| Brent to Corroios | 4,346.76 mi (6,995.43 km) |
| Brent to Coruche | 4,370.97 mi (7,034.39 km) |
| Brent to Costa de Caparica | 4,341.76 mi (6,987.39 km) |
| Brent to Covilha | 4,393.19 mi (7,070.16 km) |
| Brent to Eiras | 4,347.90 mi (6,997.27 km) |
| Brent to Elvas | 4,442.92 mi (7,150.19 km) |
