| Gartringen to Coudekerque-Branche | 333.43 mi (536.60 km) |
| Gartringen to Coueron | 501.15 mi (806.52 km) |
| Gartringen to Coulommiers | 265.33 mi (427.00 km) |
| Gartringen to Courbevoic | 303.14 mi (487.86 km) |
| Gartringen to Courcouronnes | 295.41 mi (475.41 km) |
| Gartringen to Cournon-d'Auvergne | 334.24 mi (537.91 km) |
| Gartringen to Courrieres | 294.82 mi (474.47 km) |
| Gartringen to Coutras | 493.48 mi (794.18 km) |
| Gartringen to Couzeix | 406.65 mi (654.44 km) |
| Gartringen to Cran-Gevrier | 230.09 mi (370.29 km) |
| Gartringen to Craponne | 280.08 mi (450.74 km) |
| Gartringen to Creil | 294.20 mi (473.47 km) |
| Gartringen to Crepy-en-Valois | 275.90 mi (444.02 km) |
| Gartringen to Crest | 326.81 mi (525.96 km) |
| Gartringen to Creteil | 293.58 mi (472.47 km) |
