| Harlow to Glyka Nera | 1,490.06 mi (2,398.02 km) |
| Harlow to Grevena | 1,295.73 mi (2,085.28 km) |
| Harlow to Ialysos | 1,731.13 mi (2,785.98 km) |
| Harlow to Ilion | 1,482.48 mi (2,385.82 km) |
| Harlow to Ilioupoli | 1,489.42 mi (2,396.98 km) |
| Harlow to Ioannina | 1,295.76 mi (2,085.32 km) |
| Harlow to Irakleio | 1,675.01 mi (2,695.68 km) |
| Harlow to Irakleio | 1,484.09 mi (2,388.41 km) |
| Harlow to Kaisariani | 1,487.94 mi (2,394.60 km) |
| Harlow to Kalamaria | 1,328.89 mi (2,138.64 km) |
| Harlow to Kalamata | 1,477.27 mi (2,377.44 km) |
| Harlow to Kallithea | 1,486.73 mi (2,392.65 km) |
| Harlow to Kalymnos | 1,658.01 mi (2,668.31 km) |
| Harlow to Kalyvia Thorikou | 1,500.65 mi (2,415.06 km) |
| Harlow to Kamatero | 1,481.58 mi (2,384.37 km) |
