| Herne to Grevena | 1,043.08 mi (1,678.67 km) |
| Herne to Ialysos | 1,465.11 mi (2,357.87 km) |
| Herne to Ilion | 1,229.30 mi (1,978.37 km) |
| Herne to Ilioupoli | 1,236.51 mi (1,989.98 km) |
| Herne to Ioannina | 1,049.47 mi (1,688.96 km) |
| Herne to Irakleio | 1,427.98 mi (2,298.12 km) |
| Herne to Irakleio | 1,230.46 mi (1,980.23 km) |
| Herne to Kaisariani | 1,234.80 mi (1,987.22 km) |
| Herne to Kalamaria | 1,064.80 mi (1,713.62 km) |
| Herne to Kalamata | 1,239.05 mi (1,994.07 km) |
| Herne to Kallithea | 1,234.00 mi (1,985.93 km) |
| Herne to Kalymnos | 1,394.29 mi (2,243.90 km) |
| Herne to Kalyvia Thorikou | 1,247.40 mi (2,007.49 km) |
| Herne to Kamatero | 1,228.19 mi (1,976.58 km) |
| Herne to Karditsa | 1,098.58 mi (1,767.99 km) |
