| Riedlingen to Cavaillon | 366.35 mi (589.58 km) |
| Riedlingen to Cebazat | 340.41 mi (547.83 km) |
| Riedlingen to Cenon | 526.96 mi (848.06 km) |
| Riedlingen to Cergy | 343.87 mi (553.41 km) |
| Riedlingen to Cernay | 108.93 mi (175.30 km) |
| Riedlingen to Cesson | 316.63 mi (509.57 km) |
| Riedlingen to Cesson-Sevigne | 510.28 mi (821.22 km) |
| Riedlingen to Cestas | 537.23 mi (864.59 km) |
| Riedlingen to Chalette-sur-Loing | 311.02 mi (500.54 km) |
| Riedlingen to Challans | 536.98 mi (864.18 km) |
| Riedlingen to Chalon-sur-Saone | 235.72 mi (379.35 km) |
| Riedlingen to Chalons-en-Champagne | 240.02 mi (386.28 km) |
| Riedlingen to Chamalieres | 343.82 mi (553.32 km) |
| Riedlingen to Chambery | 245.32 mi (394.81 km) |
| Riedlingen to Chambly | 336.90 mi (542.18 km) |
