| Olean to Glyka Nera | 5,061.38 mi (8,145.50 km) |
| Olean to Grevena | 4,868.93 mi (7,835.78 km) |
| Olean to Ialysos | 5,310.18 mi (8,545.91 km) |
| Olean to Ilion | 5,053.39 mi (8,132.64 km) |
| Olean to Ilioupoli | 5,059.96 mi (8,143.21 km) |
| Olean to Ioannina | 4,863.57 mi (7,827.16 km) |
| Olean to Irakleio | 5,235.90 mi (8,426.37 km) |
| Olean to Irakleio | 5,055.38 mi (8,135.85 km) |
| Olean to Kaisariani | 5,058.72 mi (8,141.22 km) |
| Olean to Kalamaria | 4,909.02 mi (7,900.31 km) |
| Olean to Kalamata | 5,031.76 mi (8,097.84 km) |
| Olean to Kallithea | 5,057.14 mi (8,138.68 km) |
| Olean to Kalymnos | 5,235.91 mi (8,426.38 km) |
| Olean to Kalyvia Thorikou | 5,071.35 mi (8,161.55 km) |
| Olean to Kamatero | 5,052.69 mi (8,131.52 km) |
