| Illkirch-Graffenstaden to Busto Garolfo | 213.24 mi (343.18 km) |
| Illkirch-Graffenstaden to Cabras | 595.33 mi (958.09 km) |
| Illkirch-Graffenstaden to Cadelbosco di Sopra | 293.66 mi (472.61 km) |
| Illkirch-Graffenstaden to Cadoneghe | 290.98 mi (468.28 km) |
| Illkirch-Graffenstaden to Cagli | 417.30 mi (671.57 km) |
| Illkirch-Graffenstaden to Cagliari | 646.41 mi (1,040.30 km) |
| Illkirch-Graffenstaden to Cairo Montenotte | 286.54 mi (461.14 km) |
| Illkirch-Graffenstaden to Caivano | 614.75 mi (989.34 km) |
| Illkirch-Graffenstaden to Calcinaia | 362.42 mi (583.25 km) |
| Illkirch-Graffenstaden to Calcinato | 247.30 mi (397.99 km) |
| Illkirch-Graffenstaden to Calderara di Reno | 321.46 mi (517.34 km) |
| Illkirch-Graffenstaden to Caldogno | 269.26 mi (433.34 km) |
| Illkirch-Graffenstaden to Calenzano | 361.82 mi (582.30 km) |
| Illkirch-Graffenstaden to Calolziocorte | 205.06 mi (330.02 km) |
| Illkirch-Graffenstaden to Caltagirone | 851.81 mi (1,370.86 km) |
