| Ilsenburg to Cabestany | 730.16 mi (1,175.08 km) |
| Ilsenburg to Cabries | 631.90 mi (1,016.95 km) |
| Ilsenburg to Cachan | 424.86 mi (683.74 km) |
| Ilsenburg to Caen | 519.17 mi (835.52 km) |
| Ilsenburg to Cagnes-sur-Mer | 589.83 mi (949.24 km) |
| Ilsenburg to Cahors | 665.46 mi (1,070.96 km) |
| Ilsenburg to Calais | 385.44 mi (620.30 km) |
| Ilsenburg to Caluire-et-Cuire | 496.06 mi (798.33 km) |
| Ilsenburg to Cambrai | 343.91 mi (553.48 km) |
| Ilsenburg to Canet-en-Roussillon | 727.14 mi (1,170.22 km) |
| Ilsenburg to Cannes | 599.14 mi (964.23 km) |
| Ilsenburg to Canteleu | 453.88 mi (730.46 km) |
| Ilsenburg to Capbreton | 797.81 mi (1,283.95 km) |
| Ilsenburg to Carcassonne | 712.30 mi (1,146.34 km) |
| Ilsenburg to Carmaux | 667.87 mi (1,074.84 km) |
