| Grojec to Castelo Branco | 1,583.98 mi (2,549.16 km) |
| Grojec to Castro Daire | 1,553.30 mi (2,499.79 km) |
| Grojec to Celorico de Basto | 1,535.25 mi (2,470.75 km) |
| Grojec to Chamusca | 1,644.60 mi (2,646.73 km) |
| Grojec to Chaves | 1,498.53 mi (2,411.66 km) |
| Grojec to Cinfaes | 1,552.80 mi (2,499.00 km) |
| Grojec to Coimbra | 1,603.64 mi (2,580.81 km) |
| Grojec to Condeixa-a-Nova | 1,610.70 mi (2,592.17 km) |
| Grojec to Corroios | 1,705.20 mi (2,744.26 km) |
| Grojec to Coruche | 1,664.42 mi (2,678.63 km) |
| Grojec to Costa de Caparica | 1,707.20 mi (2,747.47 km) |
| Grojec to Covilha | 1,562.95 mi (2,515.32 km) |
| Grojec to Eiras | 1,602.06 mi (2,578.26 km) |
| Grojec to Elvas | 1,614.07 mi (2,597.59 km) |
| Grojec to Entroncamento | 1,638.73 mi (2,637.28 km) |
