| Holbeach to Cascais | 1,073.21 mi (1,727.16 km) |
| Holbeach to Castelo Branco | 965.07 mi (1,553.13 km) |
| Holbeach to Castro Daire | 902.86 mi (1,453.01 km) |
| Holbeach to Celorico de Basto | 873.25 mi (1,405.35 km) |
| Holbeach to Chamusca | 1,013.22 mi (1,630.62 km) |
| Holbeach to Chaves | 840.03 mi (1,351.90 km) |
| Holbeach to Cinfaes | 893.98 mi (1,438.72 km) |
| Holbeach to Coimbra | 956.71 mi (1,539.68 km) |
| Holbeach to Condeixa-a-Nova | 964.16 mi (1,551.66 km) |
| Holbeach to Corroios | 1,073.46 mi (1,727.57 km) |
| Holbeach to Coruche | 1,039.48 mi (1,672.89 km) |
| Holbeach to Costa de Caparica | 1,073.19 mi (1,727.13 km) |
| Holbeach to Covilha | 934.67 mi (1,504.20 km) |
| Holbeach to Eiras | 954.62 mi (1,536.32 km) |
| Holbeach to Elvas | 1,021.63 mi (1,644.15 km) |
