| Guyancourt to Cesa | 801.55 mi (1,289.96 km) |
| Guyancourt to Cesano Maderno | 396.35 mi (637.87 km) |
| Guyancourt to Cesena | 579.60 mi (932.78 km) |
| Guyancourt to Cesenatico | 583.03 mi (938.30 km) |
| Guyancourt to Cetraro | 937.41 mi (1,508.62 km) |
| Guyancourt to Cherasco | 395.26 mi (636.11 km) |
| Guyancourt to Chiampo | 486.10 mi (782.30 km) |
| Guyancourt to Chiaravalle | 645.31 mi (1,038.53 km) |
| Guyancourt to Chiari | 429.98 mi (691.98 km) |
| Guyancourt to Chiavari | 461.96 mi (743.45 km) |
| Guyancourt to Chieri | 375.40 mi (604.14 km) |
| Guyancourt to Chieti | 732.77 mi (1,179.28 km) |
| Guyancourt to Chioggia | 539.30 mi (867.92 km) |
| Guyancourt to Chiusi | 618.52 mi (995.41 km) |
| Guyancourt to Chivasso | 368.98 mi (593.82 km) |
