| Popovaca to Castelo Branco | 1,282.28 mi (2,063.63 km) |
| Popovaca to Castro Daire | 1,272.08 mi (2,047.22 km) |
| Popovaca to Celorico de Basto | 1,262.67 mi (2,032.07 km) |
| Popovaca to Chamusca | 1,343.52 mi (2,162.18 km) |
| Popovaca to Chaves | 1,228.29 mi (1,976.75 km) |
| Popovaca to Cinfaes | 1,276.40 mi (2,054.17 km) |
| Popovaca to Coimbra | 1,315.09 mi (2,116.43 km) |
| Popovaca to Condeixa-a-Nova | 1,321.22 mi (2,126.29 km) |
| Popovaca to Corroios | 1,398.83 mi (2,251.21 km) |
| Popovaca to Coruche | 1,358.06 mi (2,185.58 km) |
| Popovaca to Costa de Caparica | 1,401.88 mi (2,256.11 km) |
| Popovaca to Covilha | 1,268.48 mi (2,041.42 km) |
| Popovaca to Eiras | 1,313.95 mi (2,114.60 km) |
| Popovaca to Elvas | 1,295.76 mi (2,085.33 km) |
| Popovaca to Entroncamento | 1,339.21 mi (2,155.25 km) |
