| Grenzach-Wyhlen to Chateaubriant | 420.59 mi (676.88 km) |
| Grenzach-Wyhlen to Chateaudun | 295.42 mi (475.43 km) |
| Grenzach-Wyhlen to Chateauneuf-les-Martigues | 312.32 mi (502.64 km) |
| Grenzach-Wyhlen to Chateaurenard | 287.30 mi (462.37 km) |
| Grenzach-Wyhlen to Chateauroux | 284.84 mi (458.40 km) |
| Grenzach-Wyhlen to Chatellerault | 337.72 mi (543.51 km) |
| Grenzach-Wyhlen to Chatenay-Malabry | 261.74 mi (421.23 km) |
| Grenzach-Wyhlen to Chatillon | 261.92 mi (421.52 km) |
| Grenzach-Wyhlen to Chatou | 269.54 mi (433.79 km) |
| Grenzach-Wyhlen to Chaumont | 123.13 mi (198.16 km) |
| Grenzach-Wyhlen to Chauny | 247.96 mi (399.06 km) |
| Grenzach-Wyhlen to Chaville | 266.50 mi (428.90 km) |
| Grenzach-Wyhlen to Checy | 262.80 mi (422.93 km) |
| Grenzach-Wyhlen to Chelles | 250.36 mi (402.92 km) |
| Grenzach-Wyhlen to Chennevieres-sur-Marne | 251.31 mi (404.44 km) |
