| Diedorf to Grevena | 776.24 mi (1,249.24 km) |
| Diedorf to Ialysos | 1,205.89 mi (1,940.69 km) |
| Diedorf to Ilion | 963.08 mi (1,549.93 km) |
| Diedorf to Ilioupoli | 970.20 mi (1,561.38 km) |
| Diedorf to Ioannina | 780.56 mi (1,256.19 km) |
| Diedorf to Irakleio | 1,159.99 mi (1,866.82 km) |
| Diedorf to Irakleio | 964.42 mi (1,552.08 km) |
| Diedorf to Kaisariani | 968.57 mi (1,558.77 km) |
| Diedorf to Kalamaria | 803.77 mi (1,293.54 km) |
| Diedorf to Kalamata | 968.73 mi (1,559.03 km) |
| Diedorf to Kallithea | 967.61 mi (1,557.22 km) |
| Diedorf to Kalymnos | 1,133.54 mi (1,824.26 km) |
| Diedorf to Kalyvia Thorikou | 981.24 mi (1,579.15 km) |
| Diedorf to Kamatero | 962.05 mi (1,548.27 km) |
| Diedorf to Karditsa | 831.25 mi (1,337.76 km) |
