| Gengenbach to Cavaillon | 345.94 mi (556.74 km) |
| Gengenbach to Cebazat | 291.35 mi (468.88 km) |
| Gengenbach to Cenon | 473.31 mi (761.72 km) |
| Gengenbach to Cergy | 274.86 mi (442.34 km) |
| Gengenbach to Cernay | 56.44 mi (90.83 km) |
| Gengenbach to Cesson | 248.24 mi (399.50 km) |
| Gengenbach to Cesson-Sevigne | 442.65 mi (712.37 km) |
| Gengenbach to Cestas | 483.82 mi (778.64 km) |
| Gengenbach to Chalette-sur-Loing | 244.60 mi (393.64 km) |
| Gengenbach to Challans | 472.76 mi (760.83 km) |
| Gengenbach to Chalon-sur-Saone | 185.06 mi (297.82 km) |
| Gengenbach to Chalons-en-Champagne | 170.97 mi (275.15 km) |
| Gengenbach to Chamalieres | 295.12 mi (474.95 km) |
| Gengenbach to Chambery | 219.24 mi (352.84 km) |
| Gengenbach to Chambly | 267.84 mi (431.05 km) |
