| Lake Forest to Cascais | 5,650.04 mi (9,092.85 km) |
| Lake Forest to Castelo Branco | 5,684.47 mi (9,148.27 km) |
| Lake Forest to Castro Daire | 5,620.59 mi (9,045.47 km) |
| Lake Forest to Celorico de Basto | 5,597.50 mi (9,008.30 km) |
| Lake Forest to Chamusca | 5,662.77 mi (9,113.34 km) |
| Lake Forest to Chaves | 5,604.07 mi (9,018.88 km) |
| Lake Forest to Cinfaes | 5,603.91 mi (9,018.61 km) |
| Lake Forest to Coimbra | 5,628.90 mi (9,058.84 km) |
| Lake Forest to Condeixa-a-Nova | 5,629.89 mi (9,060.43 km) |
| Lake Forest to Corroios | 5,665.04 mi (9,116.99 km) |
| Lake Forest to Coruche | 5,677.43 mi (9,136.94 km) |
| Lake Forest to Costa de Caparica | 5,660.14 mi (9,109.11 km) |
| Lake Forest to Covilha | 5,664.65 mi (9,116.38 km) |
| Lake Forest to Eiras | 5,627.82 mi (9,057.10 km) |
| Lake Forest to Elvas | 5,739.70 mi (9,237.15 km) |
