| Witney to Cascais | 981.18 mi (1,579.06 km) |
| Witney to Castelo Branco | 875.07 mi (1,408.28 km) |
| Witney to Castro Daire | 811.35 mi (1,305.75 km) |
| Witney to Celorico de Basto | 781.28 mi (1,257.34 km) |
| Witney to Chamusca | 922.01 mi (1,483.83 km) |
| Witney to Chaves | 748.58 mi (1,204.72 km) |
| Witney to Cinfaes | 802.03 mi (1,290.75 km) |
| Witney to Coimbra | 864.99 mi (1,392.07 km) |
| Witney to Condeixa-a-Nova | 872.41 mi (1,404.00 km) |
| Witney to Corroios | 981.82 mi (1,580.08 km) |
| Witney to Coruche | 948.47 mi (1,526.41 km) |
| Witney to Costa de Caparica | 981.42 mi (1,579.44 km) |
| Witney to Covilha | 844.32 mi (1,358.80 km) |
| Witney to Eiras | 862.89 mi (1,388.69 km) |
| Witney to Elvas | 932.91 mi (1,501.38 km) |
