| Grasse to Grevena | 785.24 mi (1,263.72 km) |
| Grasse to Ialysos | 1,225.21 mi (1,971.79 km) |
| Grasse to Ilion | 957.36 mi (1,540.72 km) |
| Grasse to Ilioupoli | 963.13 mi (1,550.00 km) |
| Grasse to Ioannina | 769.44 mi (1,238.29 km) |
| Grasse to Irakleio | 1,125.14 mi (1,810.74 km) |
| Grasse to Irakleio | 959.96 mi (1,544.91 km) |
| Grasse to Kaisariani | 962.33 mi (1,548.72 km) |
| Grasse to Kalamaria | 847.30 mi (1,363.60 km) |
| Grasse to Kalamata | 919.79 mi (1,480.27 km) |
| Grasse to Kallithea | 960.19 mi (1,545.27 km) |
| Grasse to Kalymnos | 1,149.51 mi (1,849.96 km) |
| Grasse to Kalyvia Thorikou | 974.45 mi (1,568.22 km) |
| Grasse to Kamatero | 957.04 mi (1,540.20 km) |
| Grasse to Karditsa | 829.46 mi (1,334.89 km) |
