| Alfter to Grevena | 1,011.71 mi (1,628.19 km) |
| Alfter to Ialysos | 1,439.03 mi (2,315.89 km) |
| Alfter to Ilion | 1,198.48 mi (1,928.76 km) |
| Alfter to Ilioupoli | 1,205.61 mi (1,940.25 km) |
| Alfter to Ioannina | 1,016.17 mi (1,635.37 km) |
| Alfter to Irakleio | 1,395.62 mi (2,246.03 km) |
| Alfter to Irakleio | 1,199.78 mi (1,930.86 km) |
| Alfter to Kaisariani | 1,203.97 mi (1,937.60 km) |
| Alfter to Kalamaria | 1,037.42 mi (1,669.56 km) |
| Alfter to Kalamata | 1,203.94 mi (1,937.56 km) |
| Alfter to Kallithea | 1,203.04 mi (1,936.11 km) |
| Alfter to Kalymnos | 1,367.28 mi (2,200.42 km) |
| Alfter to Kalyvia Thorikou | 1,216.63 mi (1,957.97 km) |
| Alfter to Kamatero | 1,197.43 mi (1,927.08 km) |
| Alfter to Karditsa | 1,066.80 mi (1,716.85 km) |
