| Hamm to Cay | 1,437.54 mi (2,313.49 km) |
| Hamm to Caybasi | 1,563.58 mi (2,516.33 km) |
| Hamm to Caycuma | 1,343.42 mi (2,162.03 km) |
| Hamm to Cayeli | 1,711.64 mi (2,754.62 km) |
| Hamm to Cayiralan | 1,581.35 mi (2,544.93 km) |
| Hamm to Cayirhan | 1,388.94 mi (2,235.28 km) |
| Hamm to Cayirli | 1,737.28 mi (2,795.88 km) |
| Hamm to Cayirova | 1,266.21 mi (2,037.77 km) |
| Hamm to Caykara | 1,705.66 mi (2,744.99 km) |
| Hamm to Cekerek | 1,540.36 mi (2,478.98 km) |
| Hamm to Cekme | 1,248.79 mi (2,009.73 km) |
| Hamm to Celtik | 1,444.78 mi (2,325.15 km) |
| Hamm to Cerkes | 1,403.17 mi (2,258.19 km) |
| Hamm to Cerkezkoy | 1,192.64 mi (1,919.36 km) |
| Hamm to Cermik | 1,788.03 mi (2,877.55 km) |
