| Ocana to Glyka Nera | 1,469.33 mi (2,364.65 km) |
| Ocana to Grevena | 1,314.48 mi (2,115.45 km) |
| Ocana to Ialysos | 1,726.78 mi (2,778.98 km) |
| Ocana to Ilion | 1,460.80 mi (2,350.93 km) |
| Ocana to Ilioupoli | 1,465.10 mi (2,357.85 km) |
| Ocana to Ioannina | 1,288.46 mi (2,073.57 km) |
| Ocana to Irakleio | 1,591.24 mi (2,560.85 km) |
| Ocana to Irakleio | 1,464.05 mi (2,356.16 km) |
| Ocana to Kaisariani | 1,464.96 mi (2,357.62 km) |
| Ocana to Kalamaria | 1,389.65 mi (2,236.43 km) |
| Ocana to Kalamata | 1,394.45 mi (2,244.15 km) |
| Ocana to Kallithea | 1,462.18 mi (2,353.15 km) |
| Ocana to Kalymnos | 1,653.42 mi (2,660.92 km) |
| Ocana to Kalyvia Thorikou | 1,475.61 mi (2,374.76 km) |
| Ocana to Kamatero | 1,461.00 mi (2,351.26 km) |
