| Harker Heights to Nafplio | 6,335.32 mi (10,195.71 km) |
| Harker Heights to Naousa | 6,163.98 mi (9,919.97 km) |
| Harker Heights to Nea Alikarnassos | 6,538.24 mi (10,522.28 km) |
| Harker Heights to Nea Artaki | 6,324.22 mi (10,177.84 km) |
| Harker Heights to Nea Erythraia | 6,351.90 mi (10,222.40 km) |
| Harker Heights to Nea Filadelfeia | 6,350.91 mi (10,220.81 km) |
| Harker Heights to Nea Ionia | 6,351.60 mi (10,221.92 km) |
| Harker Heights to Nea Makri | 6,358.52 mi (10,233.05 km) |
| Harker Heights to Nea Michaniona | 6,202.71 mi (9,982.29 km) |
| Harker Heights to Nea Moudania | 6,229.58 mi (10,025.54 km) |
| Harker Heights to Nea Smyrni | 6,354.20 mi (10,226.10 km) |
| Harker Heights to Neo Psychiko | 6,354.50 mi (10,226.58 km) |
| Harker Heights to Nikaia | 6,350.09 mi (10,219.48 km) |
| Harker Heights to Oraiokastro | 6,192.34 mi (9,965.61 km) |
| Harker Heights to Orestiada | 6,291.97 mi (10,125.95 km) |
