| Northampton to Cascais | 1,020.35 mi (1,642.09 km) |
| Northampton to Castelo Branco | 913.45 mi (1,470.05 km) |
| Northampton to Castro Daire | 850.31 mi (1,368.44 km) |
| Northampton to Celorico de Basto | 820.41 mi (1,320.32 km) |
| Northampton to Chamusca | 960.86 mi (1,546.35 km) |
| Northampton to Chaves | 787.51 mi (1,267.37 km) |
| Northampton to Cinfaes | 841.16 mi (1,353.71 km) |
| Northampton to Coimbra | 904.04 mi (1,454.91 km) |
| Northampton to Condeixa-a-Nova | 911.46 mi (1,466.85 km) |
| Northampton to Corroios | 1,020.84 mi (1,642.88 km) |
| Northampton to Coruche | 987.25 mi (1,588.82 km) |
| Northampton to Costa de Caparica | 1,020.49 mi (1,642.32 km) |
| Northampton to Covilha | 882.83 mi (1,420.78 km) |
| Northampton to Eiras | 901.94 mi (1,451.53 km) |
| Northampton to Elvas | 970.79 mi (1,562.34 km) |
