| Altdorf to Glyka Nera | 986.03 mi (1,586.87 km) |
| Altdorf to Grevena | 792.76 mi (1,275.83 km) |
| Altdorf to Ialysos | 1,234.09 mi (1,986.08 km) |
| Altdorf to Ilion | 978.19 mi (1,574.25 km) |
| Altdorf to Ilioupoli | 984.92 mi (1,585.08 km) |
| Altdorf to Ioannina | 789.39 mi (1,270.40 km) |
| Altdorf to Irakleio | 1,167.01 mi (1,878.11 km) |
| Altdorf to Irakleio | 980.04 mi (1,577.22 km) |
| Altdorf to Kaisariani | 983.58 mi (1,582.92 km) |
| Altdorf to Kalamaria | 834.45 mi (1,342.91 km) |
| Altdorf to Kalamata | 967.37 mi (1,556.83 km) |
| Altdorf to Kallithea | 982.15 mi (1,580.62 km) |
| Altdorf to Kalymnos | 1,159.59 mi (1,866.18 km) |
| Altdorf to Kalyvia Thorikou | 996.27 mi (1,603.34 km) |
| Altdorf to Kamatero | 977.41 mi (1,572.99 km) |
