| Harker Heights to Brezovica | 5,631.17 mi (9,062.49 km) |
| Harker Heights to Cankova | 5,662.90 mi (9,113.56 km) |
| Harker Heights to Celje | 5,654.80 mi (9,100.52 km) |
| Harker Heights to Cerklje na Gorenjskem | 5,624.37 mi (9,051.55 km) |
| Harker Heights to Cerknica | 5,638.10 mi (9,073.65 km) |
| Harker Heights to Cerkno | 5,610.31 mi (9,028.93 km) |
| Harker Heights to Cerkvenjak | 5,666.54 mi (9,119.41 km) |
| Harker Heights to Cirkulane | 5,677.84 mi (9,137.60 km) |
| Harker Heights to Crensovci | 5,679.36 mi (9,140.05 km) |
| Harker Heights to Crna na Koroskem | 5,629.13 mi (9,059.21 km) |
| Harker Heights to Crnomelj | 5,679.52 mi (9,140.31 km) |
| Harker Heights to Destrnik | 5,667.27 mi (9,120.60 km) |
| Harker Heights to Divaca | 5,627.76 mi (9,057.01 km) |
| Harker Heights to Dobje | 5,663.77 mi (9,114.95 km) |
| Harker Heights to Dobrna | 5,649.08 mi (9,091.31 km) |
