| Harlingen to Glyka Nera | 1,367.89 mi (2,201.40 km) |
| Harlingen to Grevena | 1,175.25 mi (1,891.39 km) |
| Harlingen to Ialysos | 1,593.25 mi (2,564.09 km) |
| Harlingen to Ilion | 1,361.00 mi (2,190.31 km) |
| Harlingen to Ilioupoli | 1,368.25 mi (2,201.99 km) |
| Harlingen to Ioannina | 1,182.63 mi (1,903.26 km) |
| Harlingen to Irakleio | 1,560.45 mi (2,511.30 km) |
| Harlingen to Irakleio | 1,362.07 mi (2,192.03 km) |
| Harlingen to Kaisariani | 1,366.49 mi (2,199.16 km) |
| Harlingen to Kalamaria | 1,194.39 mi (1,922.18 km) |
| Harlingen to Kalamata | 1,372.91 mi (2,209.48 km) |
| Harlingen to Kallithea | 1,365.78 mi (2,198.01 km) |
| Harlingen to Kalymnos | 1,523.23 mi (2,451.40 km) |
| Harlingen to Kalyvia Thorikou | 1,379.05 mi (2,219.37 km) |
| Harlingen to Kamatero | 1,359.85 mi (2,188.46 km) |
