| Imperial Beach to Cascais | 5,675.92 mi (9,134.51 km) |
| Imperial Beach to Castelo Branco | 5,712.79 mi (9,193.84 km) |
| Imperial Beach to Castro Daire | 5,649.80 mi (9,092.48 km) |
| Imperial Beach to Celorico de Basto | 5,627.19 mi (9,056.08 km) |
| Imperial Beach to Chamusca | 5,689.96 mi (9,157.10 km) |
| Imperial Beach to Chaves | 5,634.47 mi (9,067.80 km) |
| Imperial Beach to Cinfaes | 5,633.21 mi (9,065.78 km) |
| Imperial Beach to Coimbra | 5,657.06 mi (9,104.16 km) |
| Imperial Beach to Condeixa-a-Nova | 5,657.90 mi (9,105.51 km) |
| Imperial Beach to Corroios | 5,691.00 mi (9,158.77 km) |
| Imperial Beach to Coruche | 5,704.16 mi (9,179.96 km) |
| Imperial Beach to Costa de Caparica | 5,686.08 mi (9,150.86 km) |
| Imperial Beach to Covilha | 5,693.47 mi (9,162.75 km) |
| Imperial Beach to Eiras | 5,656.01 mi (9,102.47 km) |
| Imperial Beach to Elvas | 5,767.22 mi (9,281.44 km) |
