| Forfar to Cascais | 1,275.09 mi (2,052.06 km) |
| Forfar to Castelo Branco | 1,181.22 mi (1,900.99 km) |
| Forfar to Castro Daire | 1,111.07 mi (1,788.09 km) |
| Forfar to Celorico de Basto | 1,078.83 mi (1,736.20 km) |
| Forfar to Chamusca | 1,221.60 mi (1,965.97 km) |
| Forfar to Chaves | 1,049.74 mi (1,689.39 km) |
| Forfar to Cinfaes | 1,099.34 mi (1,769.21 km) |
| Forfar to Coimbra | 1,162.56 mi (1,870.95 km) |
| Forfar to Condeixa-a-Nova | 1,169.65 mi (1,882.38 km) |
| Forfar to Corroios | 1,278.10 mi (2,056.91 km) |
| Forfar to Coruche | 1,248.75 mi (2,009.66 km) |
| Forfar to Costa de Caparica | 1,276.94 mi (2,055.04 km) |
| Forfar to Covilha | 1,149.36 mi (1,849.71 km) |
| Forfar to Eiras | 1,160.40 mi (1,867.48 km) |
| Forfar to Elvas | 1,243.56 mi (2,001.32 km) |
