| Halden to Castelo Branco | 1,570.76 mi (2,527.89 km) |
| Halden to Castro Daire | 1,513.85 mi (2,436.30 km) |
| Halden to Celorico de Basto | 1,485.83 mi (2,391.22 km) |
| Halden to Chamusca | 1,622.60 mi (2,611.32 km) |
| Halden to Chaves | 1,451.26 mi (2,335.57 km) |
| Halden to Cinfaes | 1,506.38 mi (2,424.29 km) |
| Halden to Coimbra | 1,568.08 mi (2,523.58 km) |
| Halden to Condeixa-a-Nova | 1,575.59 mi (2,535.66 km) |
| Halden to Corroios | 1,683.99 mi (2,710.11 km) |
| Halden to Coruche | 1,648.05 mi (2,652.28 km) |
| Halden to Costa de Caparica | 1,684.14 mi (2,710.36 km) |
| Halden to Covilha | 1,541.74 mi (2,481.19 km) |
| Halden to Eiras | 1,566.04 mi (2,520.30 km) |
| Halden to Elvas | 1,622.39 mi (2,610.99 km) |
| Halden to Entroncamento | 1,615.09 mi (2,599.24 km) |
