| Harker Heights to Campo de Criptana | 5,114.73 mi (8,231.36 km) |
| Harker Heights to Campos del Puerto | 5,400.15 mi (8,690.70 km) |
| Harker Heights to Canals | 5,248.63 mi (8,446.86 km) |
| Harker Heights to Candelaria | 4,763.11 mi (7,665.49 km) |
| Harker Heights to Canet de Mar | 5,304.96 mi (8,537.50 km) |
| Harker Heights to Cangas | 4,762.43 mi (7,664.40 km) |
| Harker Heights to Cangas de Narcea | 4,841.21 mi (7,791.17 km) |
| Harker Heights to Canovellas | 5,290.55 mi (8,514.31 km) |
| Harker Heights to Canteras | 5,271.77 mi (8,484.09 km) |
| Harker Heights to Cantillana | 5,040.71 mi (8,112.24 km) |
| Harker Heights to Capdepera | 5,409.58 mi (8,705.88 km) |
| Harker Heights to Carballo | 4,741.06 mi (7,630.00 km) |
| Harker Heights to Carcagente | 5,249.67 mi (8,448.52 km) |
| Harker Heights to Cardedeu | 5,293.25 mi (8,518.66 km) |
| Harker Heights to Carlet | 5,242.81 mi (8,437.49 km) |
