| Alsdorf to Cay | 1,475.03 mi (2,373.82 km) |
| Alsdorf to Caybasi | 1,618.63 mi (2,604.94 km) |
| Alsdorf to Caycuma | 1,391.44 mi (2,239.30 km) |
| Alsdorf to Cayeli | 1,771.59 mi (2,851.11 km) |
| Alsdorf to Cayiralan | 1,629.69 mi (2,622.73 km) |
| Alsdorf to Cayirhan | 1,432.18 mi (2,304.87 km) |
| Alsdorf to Cayirli | 1,793.46 mi (2,886.30 km) |
| Alsdorf to Cayirova | 1,306.85 mi (2,103.17 km) |
| Alsdorf to Caykara | 1,764.25 mi (2,839.28 km) |
| Alsdorf to Cekerek | 1,590.45 mi (2,559.59 km) |
| Alsdorf to Cekme | 1,289.69 mi (2,075.55 km) |
| Alsdorf to Celtik | 1,485.12 mi (2,390.07 km) |
| Alsdorf to Cerkes | 1,450.83 mi (2,334.88 km) |
| Alsdorf to Cerkezkoy | 1,231.68 mi (1,982.19 km) |
| Alsdorf to Cermik | 1,839.64 mi (2,960.62 km) |
