| Diekirch to Cay | 1,446.57 mi (2,328.03 km) |
| Diekirch to Caybasi | 1,604.95 mi (2,582.92 km) |
| Diekirch to Caycuma | 1,371.86 mi (2,207.80 km) |
| Diekirch to Cayeli | 1,762.45 mi (2,836.40 km) |
| Diekirch to Cayiralan | 1,609.87 mi (2,590.83 km) |
| Diekirch to Cayirhan | 1,408.44 mi (2,266.67 km) |
| Diekirch to Cayirli | 1,780.55 mi (2,865.51 km) |
| Diekirch to Cayirova | 1,281.32 mi (2,062.09 km) |
| Diekirch to Caykara | 1,753.74 mi (2,822.37 km) |
| Diekirch to Cekerek | 1,572.25 mi (2,530.29 km) |
| Diekirch to Cekme | 1,264.43 mi (2,034.90 km) |
| Diekirch to Celtik | 1,458.90 mi (2,347.87 km) |
| Diekirch to Cerkes | 1,430.79 mi (2,302.64 km) |
| Diekirch to Cerkezkoy | 1,205.11 mi (1,939.44 km) |
| Diekirch to Cermik | 1,822.37 mi (2,932.83 km) |
