| Opmeer to Glyka Nera | 1,360.94 mi (2,190.23 km) |
| Opmeer to Grevena | 1,167.61 mi (1,879.08 km) |
| Opmeer to Ialysos | 1,589.67 mi (2,558.32 km) |
| Opmeer to Ilion | 1,353.91 mi (2,178.91 km) |
| Opmeer to Ilioupoli | 1,361.12 mi (2,190.51 km) |
| Opmeer to Ioannina | 1,173.64 mi (1,888.79 km) |
| Opmeer to Irakleio | 1,552.39 mi (2,498.34 km) |
| Opmeer to Irakleio | 1,355.08 mi (2,180.80 km) |
| Opmeer to Kaisariani | 1,359.41 mi (2,187.76 km) |
| Opmeer to Kalamaria | 1,189.49 mi (1,914.30 km) |
| Opmeer to Kalamata | 1,362.74 mi (2,193.12 km) |
| Opmeer to Kallithea | 1,358.60 mi (2,186.46 km) |
| Opmeer to Kalymnos | 1,518.94 mi (2,444.51 km) |
| Opmeer to Kalyvia Thorikou | 1,372.02 mi (2,208.05 km) |
| Opmeer to Kamatero | 1,352.81 mi (2,177.13 km) |
