| Harker Heights to Acqui Terme | 5,446.87 mi (8,765.89 km) |
| Harker Heights to Acri | 5,984.71 mi (9,631.46 km) |
| Harker Heights to Adelfia | 5,940.14 mi (9,559.73 km) |
| Harker Heights to Adrano | 5,996.64 mi (9,650.67 km) |
| Harker Heights to Adria | 5,577.66 mi (8,976.37 km) |
| Harker Heights to Afragola | 5,838.58 mi (9,396.28 km) |
| Harker Heights to Agliana | 5,580.72 mi (8,981.30 km) |
| Harker Heights to Agrate Brianza | 5,448.52 mi (8,768.55 km) |
| Harker Heights to Agrigento | 5,956.68 mi (9,586.35 km) |
| Harker Heights to Agropoli | 5,890.10 mi (9,479.20 km) |
| Harker Heights to Ala | 5,508.23 mi (8,864.63 km) |
| Harker Heights to Alassio | 5,459.75 mi (8,786.62 km) |
| Harker Heights to Alatri | 5,764.63 mi (9,277.28 km) |
| Harker Heights to Alba | 5,428.01 mi (8,735.54 km) |
| Harker Heights to Albano Laziale | 5,736.20 mi (9,231.52 km) |
