| Halawa to Cascais | 7,812.06 mi (12,572.29 km) |
| Halawa to Castelo Branco | 7,798.57 mi (12,550.59 km) |
| Halawa to Castro Daire | 7,722.35 mi (12,427.93 km) |
| Halawa to Celorico de Basto | 7,691.72 mi (12,378.63 km) |
| Halawa to Chamusca | 7,799.86 mi (12,552.66 km) |
| Halawa to Chaves | 7,683.87 mi (12,366.00 km) |
| Halawa to Cinfaes | 7,705.16 mi (12,400.26 km) |
| Halawa to Coimbra | 7,750.23 mi (12,472.79 km) |
| Halawa to Condeixa-a-Nova | 7,753.93 mi (12,478.74 km) |
| Halawa to Corroios | 7,824.63 mi (12,592.52 km) |
| Halawa to Coruche | 7,821.94 mi (12,588.19 km) |
| Halawa to Costa de Caparica | 7,820.46 mi (12,585.82 km) |
| Halawa to Covilha | 7,770.62 mi (12,505.61 km) |
| Halawa to Eiras | 7,748.53 mi (12,470.05 km) |
| Halawa to Elvas | 7,864.81 mi (12,657.19 km) |
