| Outreau to Grevena | 1,203.66 mi (1,937.10 km) |
| Outreau to Ialysos | 1,641.07 mi (2,641.04 km) |
| Outreau to Ilion | 1,390.13 mi (2,237.20 km) |
| Outreau to Ilioupoli | 1,397.00 mi (2,248.26 km) |
| Outreau to Ioannina | 1,202.62 mi (1,935.42 km) |
| Outreau to Irakleio | 1,581.38 mi (2,544.99 km) |
| Outreau to Irakleio | 1,391.82 mi (2,239.91 km) |
| Outreau to Kaisariani | 1,395.57 mi (2,245.95 km) |
| Outreau to Kalamaria | 1,239.10 mi (1,994.14 km) |
| Outreau to Kalamata | 1,382.70 mi (2,225.24 km) |
| Outreau to Kallithea | 1,394.29 mi (2,243.89 km) |
| Outreau to Kalymnos | 1,567.52 mi (2,522.67 km) |
| Outreau to Kalyvia Thorikou | 1,408.28 mi (2,266.40 km) |
| Outreau to Kamatero | 1,389.27 mi (2,235.81 km) |
| Outreau to Karditsa | 1,257.04 mi (2,023.01 km) |
