| Gunzburg to Coudekerque-Branche | 393.92 mi (633.95 km) |
| Gunzburg to Coueron | 562.22 mi (904.81 km) |
| Gunzburg to Coulommiers | 329.03 mi (529.53 km) |
| Gunzburg to Courbevoic | 366.94 mi (590.53 km) |
| Gunzburg to Courcouronnes | 358.79 mi (577.41 km) |
| Gunzburg to Cournon-d'Auvergne | 381.60 mi (614.12 km) |
| Gunzburg to Courrieres | 356.74 mi (574.12 km) |
| Gunzburg to Coutras | 545.30 mi (877.58 km) |
| Gunzburg to Couzeix | 459.79 mi (739.96 km) |
| Gunzburg to Cran-Gevrier | 263.23 mi (423.62 km) |
| Gunzburg to Craponne | 320.94 mi (516.50 km) |
| Gunzburg to Creil | 358.23 mi (576.51 km) |
| Gunzburg to Crepy-en-Valois | 339.93 mi (547.06 km) |
| Gunzburg to Crest | 358.08 mi (576.27 km) |
| Gunzburg to Creteil | 357.24 mi (574.92 km) |
