| Aydin to Cascais | 2,007.98 mi (3,231.53 km) |
| Aydin to Castelo Branco | 1,894.87 mi (3,049.50 km) |
| Aydin to Castro Daire | 1,909.18 mi (3,072.53 km) |
| Aydin to Celorico de Basto | 1,909.70 mi (3,073.37 km) |
| Aydin to Chamusca | 1,951.20 mi (3,140.16 km) |
| Aydin to Chaves | 1,880.68 mi (3,026.66 km) |
| Aydin to Cinfaes | 1,918.28 mi (3,087.17 km) |
| Aydin to Coimbra | 1,940.25 mi (3,122.53 km) |
| Aydin to Condeixa-a-Nova | 1,944.77 mi (3,129.80 km) |
| Aydin to Corroios | 1,994.91 mi (3,210.49 km) |
| Aydin to Coruche | 1,957.77 mi (3,150.72 km) |
| Aydin to Costa de Caparica | 1,999.04 mi (3,217.15 km) |
| Aydin to Covilha | 1,891.00 mi (3,043.27 km) |
| Aydin to Eiras | 1,939.72 mi (3,121.67 km) |
| Aydin to Elvas | 1,885.69 mi (3,034.72 km) |
