| Grugliasco to Castelo Branco | 848.32 mi (1,365.24 km) |
| Grugliasco to Castro Daire | 833.58 mi (1,341.52 km) |
| Grugliasco to Celorico de Basto | 823.00 mi (1,324.49 km) |
| Grugliasco to Chamusca | 909.80 mi (1,464.19 km) |
| Grugliasco to Chaves | 788.28 mi (1,268.61 km) |
| Grugliasco to Cinfaes | 837.23 mi (1,347.40 km) |
| Grugliasco to Coimbra | 878.14 mi (1,413.24 km) |
| Grugliasco to Condeixa-a-Nova | 884.50 mi (1,423.46 km) |
| Grugliasco to Corroios | 967.08 mi (1,556.37 km) |
| Grugliasco to Coruche | 926.04 mi (1,490.31 km) |
| Grugliasco to Costa de Caparica | 969.82 mi (1,560.77 km) |
| Grugliasco to Covilha | 832.55 mi (1,339.85 km) |
| Grugliasco to Eiras | 876.91 mi (1,411.25 km) |
| Grugliasco to Elvas | 867.58 mi (1,396.23 km) |
| Grugliasco to Entroncamento | 905.04 mi (1,456.52 km) |
