| Olhao to Glyka Nera | 1,729.73 mi (2,783.73 km) |
| Olhao to Grevena | 1,588.21 mi (2,555.98 km) |
| Olhao to Ialysos | 1,981.68 mi (3,189.20 km) |
| Olhao to Ilion | 1,721.35 mi (2,770.24 km) |
| Olhao to Ilioupoli | 1,724.96 mi (2,776.06 km) |
| Olhao to Ioannina | 1,558.81 mi (2,508.67 km) |
| Olhao to Irakleio | 1,833.46 mi (2,950.67 km) |
| Olhao to Irakleio | 1,724.80 mi (2,775.79 km) |
| Olhao to Kaisariani | 1,725.09 mi (2,776.26 km) |
| Olhao to Kalamaria | 1,667.36 mi (2,683.36 km) |
| Olhao to Kalamata | 1,645.14 mi (2,647.60 km) |
| Olhao to Kallithea | 1,722.11 mi (2,771.47 km) |
| Olhao to Kalymnos | 1,910.56 mi (3,074.74 km) |
| Olhao to Kalyvia Thorikou | 1,734.92 mi (2,792.08 km) |
| Olhao to Kamatero | 1,721.76 mi (2,770.90 km) |
