| Kirkland to Cascais | 5,181.38 mi (8,338.63 km) |
| Kirkland to Castelo Branco | 5,187.33 mi (8,348.20 km) |
| Kirkland to Castro Daire | 5,115.04 mi (8,231.87 km) |
| Kirkland to Celorico de Basto | 5,087.14 mi (8,186.96 km) |
| Kirkland to Chamusca | 5,178.96 mi (8,334.73 km) |
| Kirkland to Chaves | 5,085.59 mi (8,184.47 km) |
| Kirkland to Cinfaes | 5,097.75 mi (8,204.04 km) |
| Kirkland to Coimbra | 5,135.02 mi (8,264.02 km) |
| Kirkland to Condeixa-a-Nova | 5,137.64 mi (8,268.24 km) |
| Kirkland to Corroios | 5,195.10 mi (8,360.71 km) |
| Kirkland to Coruche | 5,198.39 mi (8,366.00 km) |
| Kirkland to Costa de Caparica | 5,190.59 mi (8,353.44 km) |
| Kirkland to Covilha | 5,162.38 mi (8,308.05 km) |
| Kirkland to Eiras | 5,133.55 mi (8,261.66 km) |
| Kirkland to Elvas | 5,250.07 mi (8,449.17 km) |
