| Ayvacik to Cascais | 1,907.58 mi (3,069.95 km) |
| Ayvacik to Castelo Branco | 1,791.27 mi (2,882.78 km) |
| Ayvacik to Castro Daire | 1,801.36 mi (2,899.00 km) |
| Ayvacik to Celorico de Basto | 1,800.11 mi (2,896.99 km) |
| Ayvacik to Chamusca | 1,848.90 mi (2,975.51 km) |
| Ayvacik to Chaves | 1,769.94 mi (2,848.44 km) |
| Ayvacik to Cinfaes | 1,809.66 mi (2,912.37 km) |
| Ayvacik to Coimbra | 1,834.76 mi (2,952.76 km) |
| Ayvacik to Condeixa-a-Nova | 1,839.60 mi (2,960.54 km) |
| Ayvacik to Corroios | 1,894.98 mi (3,049.68 km) |
| Ayvacik to Coruche | 1,856.92 mi (2,988.42 km) |
| Ayvacik to Costa de Caparica | 1,898.95 mi (3,056.07 km) |
| Ayvacik to Covilha | 1,785.63 mi (2,873.69 km) |
| Ayvacik to Eiras | 1,834.11 mi (2,951.72 km) |
| Ayvacik to Elvas | 1,785.99 mi (2,874.27 km) |
