| Geldern to Cay | 1,488.11 mi (2,394.87 km) |
| Geldern to Caybasi | 1,621.97 mi (2,610.31 km) |
| Geldern to Caycuma | 1,398.84 mi (2,251.21 km) |
| Geldern to Cayeli | 1,771.88 mi (2,851.56 km) |
| Geldern to Cayiralan | 1,636.98 mi (2,634.47 km) |
| Geldern to Cayirhan | 1,442.22 mi (2,321.04 km) |
| Geldern to Cayirli | 1,796.14 mi (2,890.62 km) |
| Geldern to Cayirova | 1,318.22 mi (2,121.47 km) |
| Geldern to Caykara | 1,765.41 mi (2,841.15 km) |
| Geldern to Cekerek | 1,596.73 mi (2,569.70 km) |
| Geldern to Cekme | 1,300.92 mi (2,093.62 km) |
| Geldern to Celtik | 1,496.73 mi (2,408.75 km) |
| Geldern to Cerkes | 1,458.45 mi (2,347.15 km) |
| Geldern to Cerkezkoy | 1,243.84 mi (2,001.77 km) |
| Geldern to Cermik | 1,845.10 mi (2,969.40 km) |
