| Wallingford Center to Cascais | 3,280.86 mi (5,280.04 km) |
| Wallingford Center to Castelo Branco | 3,342.25 mi (5,378.83 km) |
| Wallingford Center to Castro Daire | 3,291.16 mi (5,296.61 km) |
| Wallingford Center to Celorico de Basto | 3,274.88 mi (5,270.42 km) |
| Wallingford Center to Chamusca | 3,307.85 mi (5,323.46 km) |
| Wallingford Center to Chaves | 3,290.51 mi (5,295.56 km) |
| Wallingford Center to Cinfaes | 3,276.14 mi (5,272.43 km) |
| Wallingford Center to Coimbra | 3,286.25 mi (5,288.70 km) |
| Wallingford Center to Condeixa-a-Nova | 3,285.45 mi (5,287.41 km) |
| Wallingford Center to Corroios | 3,296.36 mi (5,304.98 km) |
| Wallingford Center to Coruche | 3,317.00 mi (5,338.19 km) |
| Wallingford Center to Costa de Caparica | 3,291.34 mi (5,296.89 km) |
| Wallingford Center to Covilha | 3,329.06 mi (5,357.61 km) |
| Wallingford Center to Eiras | 3,285.64 mi (5,287.72 km) |
| Wallingford Center to Elvas | 3,386.74 mi (5,450.43 km) |
