| Illkirch-Graffenstaden to Cesa | 612.04 mi (984.98 km) |
| Illkirch-Graffenstaden to Cesano Maderno | 211.24 mi (339.96 km) |
| Illkirch-Graffenstaden to Cesena | 372.19 mi (598.98 km) |
| Illkirch-Graffenstaden to Cesenatico | 372.91 mi (600.14 km) |
| Illkirch-Graffenstaden to Cetraro | 745.01 mi (1,198.98 km) |
| Illkirch-Graffenstaden to Cherasco | 268.17 mi (431.58 km) |
| Illkirch-Graffenstaden to Chiampo | 265.54 mi (427.35 km) |
| Illkirch-Graffenstaden to Chiaravalle | 433.85 mi (698.21 km) |
| Illkirch-Graffenstaden to Chiari | 231.58 mi (372.70 km) |
| Illkirch-Graffenstaden to Chiavari | 301.06 mi (484.51 km) |
| Illkirch-Graffenstaden to Chieri | 242.99 mi (391.05 km) |
| Illkirch-Graffenstaden to Chieti | 528.74 mi (850.92 km) |
| Illkirch-Graffenstaden to Chioggia | 314.02 mi (505.37 km) |
| Illkirch-Graffenstaden to Chiusi | 431.88 mi (695.05 km) |
| Illkirch-Graffenstaden to Chivasso | 230.84 mi (371.50 km) |
