| Saint-Germain-les-Arpajon to Castelo Branco | 774.16 mi (1,245.90 km) |
| Saint-Germain-les-Arpajon to Castro Daire | 728.61 mi (1,172.58 km) |
| Saint-Germain-les-Arpajon to Celorico de Basto | 705.54 mi (1,135.46 km) |
| Saint-Germain-les-Arpajon to Chamusca | 830.93 mi (1,337.25 km) |
| Saint-Germain-les-Arpajon to Chaves | 668.93 mi (1,076.55 km) |
| Saint-Germain-les-Arpajon to Cinfaes | 724.82 mi (1,166.49 km) |
| Saint-Germain-les-Arpajon to Coimbra | 781.95 mi (1,258.42 km) |
| Saint-Germain-les-Arpajon to Condeixa-a-Nova | 789.37 mi (1,270.38 km) |
| Saint-Germain-les-Arpajon to Corroios | 893.10 mi (1,437.31 km) |
| Saint-Germain-les-Arpajon to Coruche | 854.33 mi (1,374.91 km) |
| Saint-Germain-les-Arpajon to Costa de Caparica | 894.11 mi (1,438.93 km) |
| Saint-Germain-les-Arpajon to Covilha | 748.05 mi (1,203.88 km) |
| Saint-Germain-les-Arpajon to Eiras | 780.10 mi (1,255.45 km) |
| Saint-Germain-les-Arpajon to Elvas | 818.61 mi (1,317.42 km) |
| Saint-Germain-les-Arpajon to Entroncamento | 824.03 mi (1,326.15 km) |
