| Modica to Castelo Branco | 1,220.19 mi (1,963.70 km) |
| Modica to Castro Daire | 1,248.19 mi (2,008.76 km) |
| Modica to Celorico de Basto | 1,255.25 mi (2,020.13 km) |
| Modica to Chamusca | 1,271.72 mi (2,046.63 km) |
| Modica to Chaves | 1,231.49 mi (1,981.89 km) |
| Modica to Cinfaes | 1,259.94 mi (2,027.68 km) |
| Modica to Coimbra | 1,270.61 mi (2,044.86 km) |
| Modica to Condeixa-a-Nova | 1,274.02 mi (2,050.34 km) |
| Modica to Corroios | 1,308.37 mi (2,105.61 km) |
| Modica to Coruche | 1,274.16 mi (2,050.56 km) |
| Modica to Costa de Caparica | 1,312.86 mi (2,112.85 km) |
| Modica to Covilha | 1,222.01 mi (1,966.63 km) |
| Modica to Eiras | 1,270.46 mi (2,044.60 km) |
| Modica to Elvas | 1,200.19 mi (1,931.53 km) |
| Modica to Entroncamento | 1,270.99 mi (2,045.46 km) |
