| Karayilan to Cascais | 2,473.15 mi (3,980.15 km) |
| Karayilan to Castelo Branco | 2,358.50 mi (3,795.63 km) |
| Karayilan to Castro Daire | 2,370.17 mi (3,814.42 km) |
| Karayilan to Celorico de Basto | 2,369.34 mi (3,813.08 km) |
| Karayilan to Chamusca | 2,415.51 mi (3,887.38 km) |
| Karayilan to Chaves | 2,339.34 mi (3,764.81 km) |
| Karayilan to Cinfaes | 2,378.68 mi (3,828.12 km) |
| Karayilan to Coimbra | 2,402.81 mi (3,866.94 km) |
| Karayilan to Condeixa-a-Nova | 2,407.52 mi (3,874.53 km) |
| Karayilan to Corroios | 2,460.26 mi (3,959.40 km) |
| Karayilan to Coruche | 2,422.73 mi (3,899.01 km) |
| Karayilan to Costa de Caparica | 2,464.33 mi (3,965.96 km) |
| Karayilan to Covilha | 2,353.61 mi (3,787.77 km) |
| Karayilan to Eiras | 2,402.20 mi (3,865.97 km) |
| Karayilan to Elvas | 2,351.09 mi (3,783.71 km) |
