| Illingen to Cavaillon | 394.43 mi (634.77 km) |
| Illingen to Cebazat | 306.34 mi (493.00 km) |
| Illingen to Cenon | 473.54 mi (762.08 km) |
| Illingen to Cergy | 226.41 mi (364.37 km) |
| Illingen to Cernay | 108.60 mi (174.78 km) |
| Illingen to Cesson | 209.48 mi (337.13 km) |
| Illingen to Cesson-Sevigne | 403.54 mi (649.43 km) |
| Illingen to Cestas | 484.29 mi (779.38 km) |
| Illingen to Chalette-sur-Loing | 218.24 mi (351.23 km) |
| Illingen to Challans | 447.17 mi (719.66 km) |
| Illingen to Chalon-sur-Saone | 206.08 mi (331.65 km) |
| Illingen to Chalons-en-Champagne | 124.81 mi (200.86 km) |
| Illingen to Chamalieres | 310.51 mi (499.72 km) |
| Illingen to Chambery | 268.33 mi (431.83 km) |
| Illingen to Chambly | 217.04 mi (349.29 km) |
