| Guthrie to Cascais | 4,641.10 mi (7,469.12 km) |
| Guthrie to Castelo Branco | 4,693.93 mi (7,554.14 km) |
| Guthrie to Castro Daire | 4,637.98 mi (7,464.11 km) |
| Guthrie to Celorico de Basto | 4,619.11 mi (7,433.73 km) |
| Guthrie to Chamusca | 4,663.61 mi (7,505.36 km) |
| Guthrie to Chaves | 4,631.50 mi (7,453.68 km) |
| Guthrie to Cinfaes | 4,622.25 mi (7,438.79 km) |
| Guthrie to Coimbra | 4,637.71 mi (7,463.67 km) |
| Guthrie to Condeixa-a-Nova | 4,637.52 mi (7,463.37 km) |
| Guthrie to Corroios | 4,656.52 mi (7,493.94 km) |
| Guthrie to Coruche | 4,674.62 mi (7,523.08 km) |
| Guthrie to Costa de Caparica | 4,651.51 mi (7,485.88 km) |
| Guthrie to Covilha | 4,678.34 mi (7,529.06 km) |
| Guthrie to Eiras | 4,636.93 mi (7,462.42 km) |
| Guthrie to Elvas | 4,742.31 mi (7,632.01 km) |
