| Holly Hill to Cascais | 4,053.27 mi (6,523.11 km) |
| Holly Hill to Castelo Branco | 4,133.48 mi (6,652.19 km) |
| Holly Hill to Castro Daire | 4,093.10 mi (6,587.21 km) |
| Holly Hill to Celorico de Basto | 4,081.92 mi (6,569.21 km) |
| Holly Hill to Chamusca | 4,090.79 mi (6,583.49 km) |
| Holly Hill to Chaves | 4,102.77 mi (6,602.77 km) |
| Holly Hill to Cinfaes | 4,079.72 mi (6,565.68 km) |
| Holly Hill to Coimbra | 4,079.13 mi (6,564.72 km) |
| Holly Hill to Condeixa-a-Nova | 4,077.06 mi (6,561.39 km) |
| Holly Hill to Corroios | 4,068.63 mi (6,547.82 km) |
| Holly Hill to Coruche | 4,095.28 mi (6,590.71 km) |
| Holly Hill to Costa de Caparica | 4,063.68 mi (6,539.86 km) |
| Holly Hill to Covilha | 4,125.46 mi (6,639.28 km) |
| Holly Hill to Eiras | 4,078.88 mi (6,564.33 km) |
| Holly Hill to Elvas | 4,168.42 mi (6,708.43 km) |
