| Aire-sur-la-Lys to Castelo Branco | 887.65 mi (1,428.54 km) |
| Aire-sur-la-Lys to Castro Daire | 835.34 mi (1,344.35 km) |
| Aire-sur-la-Lys to Celorico de Basto | 809.44 mi (1,302.67 km) |
| Aire-sur-la-Lys to Chamusca | 941.74 mi (1,515.58 km) |
| Aire-sur-la-Lys to Chaves | 773.67 mi (1,245.10 km) |
| Aire-sur-la-Lys to Cinfaes | 829.54 mi (1,335.01 km) |
| Aire-sur-la-Lys to Coimbra | 889.46 mi (1,431.45 km) |
| Aire-sur-la-Lys to Condeixa-a-Nova | 896.97 mi (1,443.54 km) |
| Aire-sur-la-Lys to Corroios | 1,003.70 mi (1,615.31 km) |
| Aire-sur-la-Lys to Coruche | 966.39 mi (1,555.26 km) |
| Aire-sur-la-Lys to Costa de Caparica | 1,004.25 mi (1,616.18 km) |
| Aire-sur-la-Lys to Covilha | 859.70 mi (1,383.55 km) |
| Aire-sur-la-Lys to Eiras | 887.51 mi (1,428.30 km) |
| Aire-sur-la-Lys to Elvas | 936.84 mi (1,507.70 km) |
| Aire-sur-la-Lys to Entroncamento | 934.47 mi (1,503.88 km) |
