| Guayama to Cascais | 3,668.09 mi (5,903.22 km) |
| Guayama to Castelo Branco | 3,778.02 mi (6,080.14 km) |
| Guayama to Castro Daire | 3,763.40 mi (6,056.60 km) |
| Guayama to Celorico de Basto | 3,763.97 mi (6,057.52 km) |
| Guayama to Chamusca | 3,722.66 mi (5,991.05 km) |
| Guayama to Chaves | 3,794.11 mi (6,106.04 km) |
| Guayama to Cinfaes | 3,754.69 mi (6,042.59 km) |
| Guayama to Coimbra | 3,732.03 mi (6,006.12 km) |
| Guayama to Condeixa-a-Nova | 3,727.57 mi (5,998.94 km) |
| Guayama to Corroios | 3,681.74 mi (5,925.19 km) |
| Guayama to Coruche | 3,717.57 mi (5,982.84 km) |
| Guayama to Costa de Caparica | 3,677.40 mi (5,918.20 km) |
| Guayama to Covilha | 3,781.28 mi (6,085.39 km) |
| Guayama to Eiras | 3,732.55 mi (6,006.95 km) |
| Guayama to Elvas | 3,790.71 mi (6,100.56 km) |
