| Harker Heights to Cavdir | 6,624.97 mi (10,661.86 km) |
| Harker Heights to Cay | 6,601.33 mi (10,623.81 km) |
| Harker Heights to Caybasi | 6,679.47 mi (10,749.57 km) |
| Harker Heights to Caycuma | 6,492.26 mi (10,448.28 km) |
| Harker Heights to Cayeli | 6,788.56 mi (10,925.13 km) |
| Harker Heights to Cayiralan | 6,725.40 mi (10,823.48 km) |
| Harker Heights to Cayirhan | 6,547.29 mi (10,536.85 km) |
| Harker Heights to Cayirli | 6,839.84 mi (11,007.66 km) |
| Harker Heights to Cayirova | 6,428.34 mi (10,345.41 km) |
| Harker Heights to Caykara | 6,793.24 mi (10,932.66 km) |
| Harker Heights to Cekerek | 6,679.13 mi (10,749.03 km) |
| Harker Heights to Cekme | 6,410.74 mi (10,317.09 km) |
| Harker Heights to Celtik | 6,606.60 mi (10,632.30 km) |
| Harker Heights to Cerkes | 6,552.05 mi (10,544.50 km) |
| Harker Heights to Cerkezkoy | 6,356.05 mi (10,229.07 km) |
