| Roma to Cascais | 5,081.82 mi (8,178.40 km) |
| Roma to Castelo Branco | 5,149.25 mi (8,286.91 km) |
| Roma to Castro Daire | 5,100.63 mi (8,208.67 km) |
| Roma to Celorico de Basto | 5,085.36 mi (8,184.10 km) |
| Roma to Chamusca | 5,112.36 mi (8,227.55 km) |
| Roma to Chaves | 5,101.95 mi (8,210.80 km) |
| Roma to Cinfaes | 5,085.92 mi (8,185.00 km) |
| Roma to Coimbra | 5,093.52 mi (8,197.23 km) |
| Roma to Condeixa-a-Nova | 5,092.38 mi (8,195.40 km) |
| Roma to Corroios | 5,097.33 mi (8,203.36 km) |
| Roma to Coruche | 5,120.07 mi (8,239.96 km) |
| Roma to Costa de Caparica | 5,092.32 mi (8,195.29 km) |
| Roma to Covilha | 5,137.34 mi (8,267.76 km) |
| Roma to Eiras | 5,093.01 mi (8,196.40 km) |
| Roma to Elvas | 5,191.13 mi (8,354.31 km) |
