| Saint-Germain-les-Arpajon to Civita Castellana | 656.05 mi (1,055.81 km) |
| Saint-Germain-les-Arpajon to Civitanova Marche | 660.66 mi (1,063.23 km) |
| Saint-Germain-les-Arpajon to Civitavecchia | 644.22 mi (1,036.77 km) |
| Saint-Germain-les-Arpajon to Civitella in Val di Chiana | 577.36 mi (929.18 km) |
| Saint-Germain-les-Arpajon to Clusone | 406.42 mi (654.07 km) |
| Saint-Germain-les-Arpajon to Coccaglio | 419.14 mi (674.54 km) |
| Saint-Germain-les-Arpajon to Codigoro | 534.01 mi (859.40 km) |
| Saint-Germain-les-Arpajon to Codogno | 424.11 mi (682.53 km) |
| Saint-Germain-les-Arpajon to Codroipo | 534.01 mi (859.41 km) |
| Saint-Germain-les-Arpajon to Cogoleto | 420.26 mi (676.35 km) |
| Saint-Germain-les-Arpajon to Colle di Val d'Elsa | 556.52 mi (895.63 km) |
| Saint-Germain-les-Arpajon to Colle Salvetti | 523.41 mi (842.35 km) |
| Saint-Germain-les-Arpajon to Collecchio | 461.18 mi (742.20 km) |
| Saint-Germain-les-Arpajon to Colleferro | 705.61 mi (1,135.56 km) |
| Saint-Germain-les-Arpajon to Collegno | 349.45 mi (562.39 km) |
