| Langenfeld to Cay | 1,451.66 mi (2,336.22 km) |
| Langenfeld to Caybasi | 1,589.26 mi (2,557.67 km) |
| Langenfeld to Caycuma | 1,364.36 mi (2,195.72 km) |
| Langenfeld to Cayeli | 1,740.68 mi (2,801.35 km) |
| Langenfeld to Cayiralan | 1,602.57 mi (2,579.09 km) |
| Langenfeld to Cayirhan | 1,406.76 mi (2,263.96 km) |
| Langenfeld to Cayirli | 1,763.76 mi (2,838.50 km) |
| Langenfeld to Cayirova | 1,282.29 mi (2,063.65 km) |
| Langenfeld to Caykara | 1,733.76 mi (2,790.22 km) |
| Langenfeld to Cekerek | 1,562.73 mi (2,514.97 km) |
| Langenfeld to Cekme | 1,265.03 mi (2,035.87 km) |
| Langenfeld to Celtik | 1,460.74 mi (2,350.84 km) |
| Langenfeld to Cerkes | 1,423.89 mi (2,291.53 km) |
| Langenfeld to Cerkezkoy | 1,207.65 mi (1,943.52 km) |
| Langenfeld to Cermik | 1,811.47 mi (2,915.27 km) |
