| Harker Heights to Carterton | 4,805.95 mi (7,734.43 km) |
| Harker Heights to Castle Bromwich | 4,777.12 mi (7,688.03 km) |
| Harker Heights to Castleford | 4,759.12 mi (7,659.07 km) |
| Harker Heights to Castleton | 4,731.99 mi (7,615.41 km) |
| Harker Heights to Caterham | 4,878.74 mi (7,851.57 km) |
| Harker Heights to Catford | 4,876.14 mi (7,847.40 km) |
| Harker Heights to Caversham | 4,838.48 mi (7,786.78 km) |
| Harker Heights to Chaddesden | 4,778.29 mi (7,689.92 km) |
| Harker Heights to Chalfont Saint Peter | 4,850.56 mi (7,806.23 km) |
| Harker Heights to Chandlers Ford | 4,836.71 mi (7,783.93 km) |
| Harker Heights to Chapel en le Frith | 4,749.13 mi (7,642.98 km) |
| Harker Heights to Chapeltown | 4,762.17 mi (7,663.98 km) |
| Harker Heights to Chard | 4,777.30 mi (7,688.32 km) |
| Harker Heights to Charlton Kings | 4,784.75 mi (7,700.32 km) |
| Harker Heights to Chatham | 4,899.37 mi (7,884.77 km) |
