| Union City to Cascais | 5,646.78 mi (9,087.61 km) |
| Union City to Castelo Branco | 5,669.55 mi (9,124.26 km) |
| Union City to Castro Daire | 5,601.74 mi (9,015.13 km) |
| Union City to Celorico de Basto | 5,576.47 mi (8,974.47 km) |
| Union City to Chamusca | 5,653.30 mi (9,098.10 km) |
| Union City to Chaves | 5,579.64 mi (8,979.57 km) |
| Union City to Cinfaes | 5,584.70 mi (8,987.70 km) |
| Union City to Coimbra | 5,615.01 mi (9,036.49 km) |
| Union City to Condeixa-a-Nova | 5,616.69 mi (9,039.19 km) |
| Union City to Corroios | 5,661.34 mi (9,111.05 km) |
| Union City to Coruche | 5,670.04 mi (9,125.04 km) |
| Union City to Costa de Caparica | 5,656.57 mi (9,103.37 km) |
| Union City to Covilha | 5,647.45 mi (9,088.70 km) |
| Union City to Eiras | 5,613.76 mi (9,034.47 km) |
| Union City to Elvas | 5,728.27 mi (9,218.75 km) |
