| Villebon-sur-Yvette to Ciampino | 692.99 mi (1,115.26 km) |
| Villebon-sur-Yvette to Cicciano | 803.84 mi (1,293.65 km) |
| Villebon-sur-Yvette to Cingoli | 642.14 mi (1,033.42 km) |
| Villebon-sur-Yvette to Cinisello Balsamo | 393.86 mi (633.85 km) |
| Villebon-sur-Yvette to Cinisi | 907.59 mi (1,460.62 km) |
| Villebon-sur-Yvette to Cirie | 348.37 mi (560.65 km) |
| Villebon-sur-Yvette to Ciro Marina | 978.41 mi (1,574.60 km) |
| Villebon-sur-Yvette to Cislago | 380.02 mi (611.59 km) |
| Villebon-sur-Yvette to Cisterna di Latina | 711.60 mi (1,145.21 km) |
| Villebon-sur-Yvette to Cisternino | 924.75 mi (1,488.24 km) |
| Villebon-sur-Yvette to Citta di Castello | 600.41 mi (966.26 km) |
| Villebon-sur-Yvette to Citta Sant'Angelo | 712.14 mi (1,146.08 km) |
| Villebon-sur-Yvette to Cittadella | 495.34 mi (797.17 km) |
| Villebon-sur-Yvette to Cittanova | 993.59 mi (1,599.03 km) |
| Villebon-sur-Yvette to Cividale del Friuli | 553.37 mi (890.56 km) |
