| North Hykeham to Cascais | 1,084.96 mi (1,746.07 km) |
| North Hykeham to Castelo Branco | 979.19 mi (1,575.86 km) |
| North Hykeham to Castro Daire | 915.30 mi (1,473.03 km) |
| North Hykeham to Celorico de Basto | 885.10 mi (1,424.43 km) |
| North Hykeham to Chamusca | 1,026.00 mi (1,651.19 km) |
| North Hykeham to Chaves | 852.55 mi (1,372.04 km) |
| North Hykeham to Cinfaes | 905.86 mi (1,457.84 km) |
| North Hykeham to Coimbra | 968.88 mi (1,559.26 km) |
| North Hykeham to Condeixa-a-Nova | 976.28 mi (1,571.17 km) |
| North Hykeham to Corroios | 1,085.71 mi (1,747.28 km) |
| North Hykeham to Coruche | 1,052.50 mi (1,693.83 km) |
| North Hykeham to Costa de Caparica | 1,085.27 mi (1,746.58 km) |
| North Hykeham to Covilha | 948.43 mi (1,526.35 km) |
| North Hykeham to Eiras | 966.77 mi (1,555.86 km) |
| North Hykeham to Elvas | 1,036.99 mi (1,668.88 km) |
