| Hereford to Glyka Nera | 1,605.67 mi (2,584.07 km) |
| Hereford to Grevena | 1,411.57 mi (2,271.70 km) |
| Hereford to Ialysos | 1,848.97 mi (2,975.63 km) |
| Hereford to Ilion | 1,597.98 mi (2,571.70 km) |
| Hereford to Ilioupoli | 1,604.84 mi (2,582.74 km) |
| Hereford to Ioannina | 1,410.25 mi (2,269.57 km) |
| Hereford to Irakleio | 1,788.72 mi (2,878.67 km) |
| Hereford to Irakleio | 1,599.68 mi (2,574.44 km) |
| Hereford to Kaisariani | 1,603.41 mi (2,580.44 km) |
| Hereford to Kalamaria | 1,446.94 mi (2,328.62 km) |
| Hereford to Kalamata | 1,589.39 mi (2,557.88 km) |
| Hereford to Kallithea | 1,602.11 mi (2,578.35 km) |
| Hereford to Kalymnos | 1,775.46 mi (2,857.33 km) |
| Hereford to Kalyvia Thorikou | 1,616.12 mi (2,600.90 km) |
| Hereford to Kamatero | 1,597.13 mi (2,570.33 km) |
