| Forest to Grevena | 1,107.18 mi (1,781.84 km) |
| Forest to Ialysos | 1,540.17 mi (2,478.67 km) |
| Forest to Ilion | 1,294.13 mi (2,082.69 km) |
| Forest to Ilioupoli | 1,301.14 mi (2,093.98 km) |
| Forest to Ioannina | 1,108.82 mi (1,784.48 km) |
| Forest to Irakleio | 1,488.57 mi (2,395.62 km) |
| Forest to Irakleio | 1,295.62 mi (2,085.10 km) |
| Forest to Kaisariani | 1,299.60 mi (2,091.50 km) |
| Forest to Kalamaria | 1,137.92 mi (1,831.31 km) |
| Forest to Kalamata | 1,293.05 mi (2,080.96 km) |
| Forest to Kallithea | 1,298.49 mi (2,089.72 km) |
| Forest to Kalymnos | 1,467.46 mi (2,361.64 km) |
| Forest to Kalyvia Thorikou | 1,312.30 mi (2,111.95 km) |
| Forest to Kamatero | 1,293.17 mi (2,081.16 km) |
| Forest to Karditsa | 1,161.50 mi (1,869.26 km) |
