| Ostringen to Grevena | 885.98 mi (1,425.85 km) |
| Ostringen to Ialysos | 1,316.93 mi (2,119.39 km) |
| Ostringen to Ilion | 1,072.92 mi (1,726.69 km) |
| Ostringen to Ilioupoli | 1,080.00 mi (1,738.09 km) |
| Ostringen to Ioannina | 889.24 mi (1,431.10 km) |
| Ostringen to Irakleio | 1,268.95 mi (2,042.18 km) |
| Ostringen to Irakleio | 1,074.32 mi (1,728.94 km) |
| Ostringen to Kaisariani | 1,078.40 mi (1,735.52 km) |
| Ostringen to Kalamaria | 914.75 mi (1,472.15 km) |
| Ostringen to Kalamata | 1,075.99 mi (1,731.64 km) |
| Ostringen to Kallithea | 1,077.39 mi (1,733.89 km) |
| Ostringen to Kalymnos | 1,244.46 mi (2,002.76 km) |
| Ostringen to Kalyvia Thorikou | 1,091.09 mi (1,755.94 km) |
| Ostringen to Kamatero | 1,071.91 mi (1,725.08 km) |
| Ostringen to Karditsa | 940.74 mi (1,513.97 km) |
