| Atwater to Cascais | 5,601.44 mi (9,014.65 km) |
| Atwater to Castelo Branco | 5,626.36 mi (9,054.75 km) |
| Atwater to Castro Daire | 5,559.23 mi (8,946.71 km) |
| Atwater to Celorico de Basto | 5,534.35 mi (8,906.67 km) |
| Atwater to Chamusca | 5,609.09 mi (9,026.96 km) |
| Atwater to Chaves | 5,538.16 mi (8,912.80 km) |
| Atwater to Cinfaes | 5,542.24 mi (8,919.37 km) |
| Atwater to Coimbra | 5,571.59 mi (8,966.60 km) |
| Atwater to Condeixa-a-Nova | 5,573.14 mi (8,969.10 km) |
| Atwater to Corroios | 5,616.09 mi (9,038.23 km) |
| Atwater to Coruche | 5,625.46 mi (9,053.31 km) |
| Atwater to Costa de Caparica | 5,611.30 mi (9,030.51 km) |
| Atwater to Covilha | 5,604.66 mi (9,019.83 km) |
| Atwater to Eiras | 5,570.37 mi (8,964.64 km) |
| Atwater to Elvas | 5,684.47 mi (9,148.27 km) |
