| Harker Heights to Gaeta | 5,794.88 mi (9,325.95 km) |
| Harker Heights to Gaggiano | 5,442.54 mi (8,758.92 km) |
| Harker Heights to Galatina | 6,029.39 mi (9,703.36 km) |
| Harker Heights to Galatone | 6,026.04 mi (9,697.97 km) |
| Harker Heights to Galbiate | 5,441.63 mi (8,757.45 km) |
| Harker Heights to Gallarate | 5,422.85 mi (8,727.23 km) |
| Harker Heights to Galliate | 5,425.98 mi (8,732.27 km) |
| Harker Heights to Gallipoli | 6,027.11 mi (9,699.70 km) |
| Harker Heights to Gambettola | 5,626.33 mi (9,054.71 km) |
| Harker Heights to Gambolo | 5,441.15 mi (8,756.68 km) |
| Harker Heights to Garbagnate Milanese | 5,437.90 mi (8,751.46 km) |
| Harker Heights to Gardone Val Trompia | 5,478.21 mi (8,816.33 km) |
| Harker Heights to Garlasco | 5,445.48 mi (8,763.65 km) |
| Harker Heights to Gassino Torinese | 5,403.52 mi (8,696.12 km) |
| Harker Heights to Gatteo | 5,629.02 mi (9,059.03 km) |
