| Gilching to Grevena | 747.02 mi (1,202.22 km) |
| Gilching to Ialysos | 1,176.27 mi (1,893.03 km) |
| Gilching to Ilion | 933.82 mi (1,502.84 km) |
| Gilching to Ilioupoli | 940.95 mi (1,514.31 km) |
| Gilching to Ioannina | 751.67 mi (1,209.69 km) |
| Gilching to Irakleio | 1,130.97 mi (1,820.13 km) |
| Gilching to Irakleio | 935.14 mi (1,504.97 km) |
| Gilching to Kaisariani | 939.32 mi (1,511.68 km) |
| Gilching to Kalamaria | 774.18 mi (1,245.92 km) |
| Gilching to Kalamata | 940.24 mi (1,513.17 km) |
| Gilching to Kallithea | 938.37 mi (1,510.17 km) |
| Gilching to Kalymnos | 1,103.97 mi (1,776.67 km) |
| Gilching to Kalyvia Thorikou | 951.98 mi (1,532.06 km) |
| Gilching to Kamatero | 932.78 mi (1,501.17 km) |
| Gilching to Karditsa | 802.10 mi (1,290.86 km) |
