| Garden Grove to Cascais | 5,657.03 mi (9,104.11 km) |
| Garden Grove to Castelo Branco | 5,690.92 mi (9,158.66 km) |
| Garden Grove to Castro Daire | 5,626.84 mi (9,055.53 km) |
| Garden Grove to Celorico de Basto | 5,603.64 mi (9,018.18 km) |
| Garden Grove to Chamusca | 5,669.47 mi (9,124.13 km) |
| Garden Grove to Chaves | 5,610.05 mi (9,028.51 km) |
| Garden Grove to Cinfaes | 5,610.14 mi (9,028.64 km) |
| Garden Grove to Coimbra | 5,635.39 mi (9,069.28 km) |
| Garden Grove to Condeixa-a-Nova | 5,636.41 mi (9,070.92 km) |
| Garden Grove to Corroios | 5,672.01 mi (9,128.22 km) |
| Garden Grove to Coruche | 5,684.23 mi (9,147.89 km) |
| Garden Grove to Costa de Caparica | 5,667.12 mi (9,120.35 km) |
| Garden Grove to Covilha | 5,670.99 mi (9,126.58 km) |
| Garden Grove to Eiras | 5,634.30 mi (9,067.52 km) |
| Garden Grove to Elvas | 5,746.32 mi (9,247.81 km) |
