| Harker Heights to Kopavogur | 3,883.10 mi (6,249.24 km) |
| Harker Heights to Reykjavik | 3,882.07 mi (6,247.59 km) |
| Harker Heights to Saudharkrokur | 3,943.74 mi (6,346.84 km) |
| Harker Heights to Selfoss | 3,911.21 mi (6,294.48 km) |
| Harker Heights to An Cabhan | 4,525.07 mi (7,282.39 km) |
| Harker Heights to Arklow | 4,600.02 mi (7,403.02 km) |
| Harker Heights to Ashtown | 4,579.21 mi (7,369.53 km) |
| Harker Heights to Athy | 4,563.14 mi (7,343.66 km) |
| Harker Heights to Baile Atha Luain | 4,515.79 mi (7,267.46 km) |
| Harker Heights to Ballincollig | 4,525.91 mi (7,283.75 km) |
| Harker Heights to Blackrock | 4,586.99 mi (7,382.05 km) |
| Harker Heights to Carlow | 4,569.19 mi (7,353.40 km) |
| Harker Heights to Carrick on Shannon | 4,497.98 mi (7,238.81 km) |
| Harker Heights to Carrigaline | 4,535.56 mi (7,299.28 km) |
| Harker Heights to Castlebar | 4,453.44 mi (7,167.12 km) |
